What is Proof of Existence? CoinMod

Po.et - a universal ledger designed to record metadata ownership for digital creative assets

Po.et is a shared, open, universal ledger designed to record metadata and ownership information for digital creative assets. By allowing content creators to timestamp their works onto the Bitcoin Blockchain, the Poet Network ensures that metadata attribution remains safe, verifiable and immutable.
[link]

Nutcoin

Nutcoin - The Anti Scarcity Stabilized Currency
[link]

Resources on existing proof-of-work attacks (x-post from /r/Bitcoin)

submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Ira's case for half a million Bitcoin, is completely dependent on alleged "secret evidence", that he claims is inside Craig's trust. And that Craig must provide it to him, so he can make his case because no other evidence exists. But isn't the burden of proof on Ira??

Ira's case for half a million Bitcoin, is completely dependent on alleged submitted by UndercoverPatriot to bitcoincashSV [link] [comments]

Litecoin’s Charlie Lee claims MimbleWimble scales better than Bitcoin. A glimpse into the future for NewYorkCoin! Litecoin, Dogecoin and NYCoin are all scrypt proof-of-work ❤️ NYCoin is The Earliest Free & Lightning-Fast Cryptocurrency in Existence! Proven Blockchain Since 2014.

Litecoin’s Charlie Lee claims MimbleWimble scales better than Bitcoin. A glimpse into the future for NewYorkCoin! Litecoin, Dogecoin and NYCoin are all scrypt proof-of-work ❤️ NYCoin is The Earliest Free & Lightning-Fast Cryptocurrency in Existence! Proven Blockchain Since 2014. submitted by hivewalletvictim to NewYorkCoin [link] [comments]

The definition of SPAM by luke_jr

I asked to luke_jr the definition of spam:
Luke_jr
Anything not intended to move bitcoins from entity (or wallet) A to B.
me
I am not sure I understand any transaction has to move at least a amout of Bitcoin bigger than the dust level. Is it correct? What about Tx send for other mean that transferring value? For example Tx send for proof of existence (Bitcoin used as a notary service) is it undesirable?
Luke_jr
Whether it is desirable or not, there are Bitcoin users who have not consented to it, so it is spam. (As an aside, proof of existence can be done without any additional cost to full nodes, but the people doing it today are being lazy.)
me
This is a very odd definition of spam, by your definition all bitcoin transactions but mine are spam. (I only consented to my own Tx and I have no say on others) If consent is necessary (how? and by whom?) for some Tx to be processed is it not the beginning of some type of control/censorship? Proof of existence is an example of one of the many other possible disruptive (non-monetary) usage of the blockchain. Do you see all non-monetary use of the blockchain as spam? Do you really see no benefit of the blockchain beyond transfer of value? Please do not ignore this message has it help me understand what is the bitcoin vision of the Core dev team.
Even if I asked him to replying on this key point, as I was expecting, no reply.
I seems that the core client dev team has a very strange definition of spam. This is worrisome: For them many potential disruptive use of the blockchain will simply be seen as spam.
For them the blockchain is only to be used as value transfer. I think it is wasting many potential future innovation.
I would like to have your opinion on it.
Here is the link for reference, (np) please do not participate using this link, as it can be seen a "vote brigading".
https://www.reddit.com/Bitcoin/comments/3o036b/scaling_bitcoin_100815/cvthxbr
submitted by Ant-n to bitcoinxt [link] [comments]

A proof of existence for any document. Certification is based on the Bitcoin network.

submitted by coinwatcher to Bitcoin [link] [comments]

ImageCoin - proof of existence chain for images /r/Bitcoin

ImageCoin - proof of existence chain for images /Bitcoin submitted by ABitcoinAllBot to BitcoinAll [link] [comments]

The Whitepaper Series Part 2: Proof of Work, Network, and Incentive. We explore the parts of the whitepaper that Core don't want you to know exist, as well as talk about the Bangkok miner's meeting, the Bitcoin Core inflation bug, and the Bitcoin Files Protocol.

The Whitepaper Series Part 2: Proof of Work, Network, and Incentive. We explore the parts of the whitepaper that Core don't want you to know exist, as well as talk about the Bangkok miner's meeting, the Bitcoin Core inflation bug, and the Bitcoin Files Protocol. submitted by The_BCH_Boys to btc [link] [comments]

Proof of Existence - Select a document and have it certified in the Bitcoin blockchain

submitted by zhamisen to InternetIsBeautiful [link] [comments]

Bitcoin Mining Manufacturer Canaan Acquires Proof of Existence

Bitcoin Mining Manufacturer Canaan Acquires Proof of Existence submitted by CryptoCurrencyNews to CryptoCurrency [link] [comments]

12-24 02:13 - 'There has been a rumor around MS and Po.et ($POE). Not trying to pump here, but I can see how using Po.et "Proof of Existence" could totally be the "foundational element of this upcoming identity platform." Thoughts?' by /u/RandyFerrell removed from /r/Bitcoin within 16-26min

'''
There has been a rumor around MS and Po.et ($POE). Not trying to pump here, but I can see how using Po.et "Proof of Existence" could totally be the "foundational element of this upcoming identity platform." Thoughts?
'''
Context Link
Go1dfish undelete link
unreddit undelete link
Author: RandyFerrell
submitted by removalbot to removalbot [link] [comments]

Adam Back did not invent Bitcoin. Adam Back did not invent Proof of Work. Adam Back simply tried (and failed) to create a cryptographic currency using existing proof of work. Enter satoshi and Bitcoin, the first successful cryptographic currency.

Tired of seeing credit given where it isn't due.
submitted by BitcoinIsTehFuture to btc [link] [comments]

QUESTION: Will the use of Bitcoin for proof of existence, ownership, i.e anything other than a currency increase it's price?

Also, does the use of the blockchain for anything other than currency require a standard amount of bitcoin. Or could all of the world's information be stored using one Satoshi's worth? Even with remittance services utilizing bitcoin, if the beginning and end users end up in fiat, is there a net-zero change in Bitcoin's price as a result?
submitted by nmoBTC to Bitcoin [link] [comments]

Bitcoin Mining Manufacturer Canaan Acquires Proof of Existence

Bitcoin Mining Manufacturer Canaan Acquires Proof of Existence submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Learning Cryptography Through Bitcoin's Proof of Existence Feature

Learning Cryptography Through Bitcoin's Proof of Existence Feature submitted by JonyRotten to CryptoCurrency [link] [comments]

A "Proof of Existence" problem that can be solved with Bitcoin

A submitted by voileipa to btc [link] [comments]

Learning Cryptography Through Bitcoin's Proof of Existence Feature

Learning Cryptography Through Bitcoin's Proof of Existence Feature submitted by Posternut to btc [link] [comments]

Po.et, a bitcoin based proof of existence, coming to an exchange near you!

Po.et, a bitcoin based proof of existence, coming to an exchange near you! submitted by handywhisper108 to Bitcoin [link] [comments]

Bitcoin Mining Manufacturer Canaan Acquires Proof of Existence

This is an automatic summary, original reduced by 80%.
The first document timestamping service for the Bitcoin blockchain, Proof of Existence, has been acquired by Bitcoin ASIC mining hardware manufacturer Canaan.
Founded in 2013 and headquartered in Beijing, Canaan Creative Co. Ltd produces Bitcoin mining rigs, designs ASIC microprocessors and operates data centers.
Avalon mining rigs were sold and delivered before any other brands of ASIC bitcoin miners, even pre-dating the infamous Butterfly Labs brand, making it the oldest brand of Bitcoin mining equipment still in production today.
Proof of Existence was another historic debut for Bitcoin.
The first of many similar services and protocols to do the task, Aráoz's website uses a special bitcoin transaction that contains the hash in Bitcoin's OP RETURN script, embedding it into the bitcoin blockchain.
Proof of Existence was his first, which led to him working for Bitpay in 2014, where he helped develop the popular Javascript Bitcoin library, Bitcore.
Summary Source | FAQ | Theory | Feedback | Top five keywords: Bitcoin#1 Proof#2 first#3 Canaan#4 service#5
Post found in /Bitcoin, /btc, /CryptoCurrency and /BitcoinAll.
NOTICE: This thread is for discussing the submission topic. Please do not discuss the concept of the autotldr bot here.
submitted by autotldr to autotldr [link] [comments]

Learning Cryptography Through Bitcoin's Proof of Existence Feature

Learning Cryptography Through Bitcoin's Proof of Existence Feature submitted by Harpua1983 to Bitcoin [link] [comments]

Free data file proof of existence, with OP_RETURN embeds into the Bitcoin Blockchain! (and free-speech)

submitted by IMAKESTUFFOKAY to BitcoinTechnology [link] [comments]

07-10 03:42 - 'I'm actually the Media & Strategy Lead at [Po.et] and we're building a universal ledger that records attribution for digital creative works. Our CTO actually collaborated on Proof of Existence (PoE). The power to timestam...' by /u/maxbron08 removed from /r/Bitcoin within 32-42min

'''
I'm actually the Media & Strategy Lead at [Po.et]1 and we're building a universal ledger that records attribution for digital creative works. Our CTO actually collaborated on Proof of Existence (PoE). The power to timestamp anything onto the blockchain is a subtle, yet extremely powerful characteristic of the technology that will continue to play an important role in a decentralized future.
'''
Context Link
Go1dfish undelete link
unreddit undelete link
Author: maxbron08
1: po*et*
Unknown links are censored to prevent spreading illicit content.
submitted by removalbot to removalbot [link] [comments]

"The more I learn about Ethereum the more I like it" - Creator of Bitcoin's Proof of Existence on Ethereum

Proof of Existence was one of the first ( the first?) time stamp apps created using Bitcoin. Was quite mind blowing at the time - the real old timers will remember :)
Manuel Araoz has been a hardcore BTCer -- but seems like more and more people like him are coming around. Been noticing the trend these past few days.
https://twitter.com/maraoz/status/707722807812030464
https://twitter.com/maraoz/status/707723373560799232
submitted by dombah to ethtrader [link] [comments]

Das Unwahrscheinliche - YouTube Timestamping on Blockchain – Deloitte EMEA GRID Blockchain Lab How to Timestamp a File with Bitcoin Science Has Found Proof of the Existence of God! - YouTube Block-chain Notary Service, ProofOfExistence.com

Proof of Existence on Bitcoin Network, The Advantage. The main advantage of using Bitcoin network for this application are privacy, anonymity, and having a decentralized verification which can’t be eradicated or changed by anyone and any authority. The existence of your record is validated and protected by the Blockchain permanently regardless of the system integrity. Which eliminated the ... Proof of Existence was one of the first blockchain use cases — if not the first — conceived after Bitcoin and built on top of the Bitcoin blockchain. This gave a glimpse of how the blockchain could have been used for use cases beyond Bitcoin. Proof of Existence (PoE) consists of hashing data (e.g., a computer file, a data string) and committing such hash on the blockchain in order to prove ... Proof of Existence is an online service that verifies the existence of computer files as of a specific time via timestamped transactions in the bitcoin blockchain.. It was launched in 2013 as an open source project. It was developed by Manuel Araoz and Esteban Ordano. On May 21, 2017, the "Blockchain Notary Service" was acquired by Canaan. "I'm really happy to close this deal with Canaan. Proof of Existence is useful for copyrighted material, patents, etc. A person can prove a certain data exists at a certain moment of time. As we use the Bitcoin Blockchain to store the document proof, anyone can certify the existence of a document without the need of a central authority. The computing power of the whole bitcoin network is used ... Proof of Existence is simply taking the hash of something and putting away that hash in the Blockchain. Since the Blockchain stores the entirety of the exchanges affirmed and all hashes are one of a kind, when that exchange is affirmed, it very well may be referenced again to demonstrate that a specific archive exists.

[index] [30654] [4168] [26225] [33486] [16898] [38806] [43469] [33265] [32381] [35287]

Das Unwahrscheinliche - YouTube

At its core, Factom provides Proof of Existence, which allows for any digital artifact to be reduced to a hash that proves that artifact's existence at a specific point in time. We are joined by ... How to be Saved from Hell: That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead,... Time-stamping, also called notarization, anchoring, 'proof-of-ownership' or 'proof-of-existence', with Bitcoin is fast, cheap and 100% reliable. The fee is currently around 4 cents (goes to ... Congressmen Warren Davidson Reveals THE TRUTH ABOUT BITCOIN. This Altcoin To Go 5x and XRP 500+ Jobs ... (POE) Proof Of Existence Token Recap (Palo Alto CryptoTalk) Dec 18, 2017 - Duration: 1:48 ... 🔴 [LIVE] Bitcoin Halving 2020, Explained - Latest News! Bitcoin BTC Price Evolution Space Exploration Marketing 7,017 watching Live now

#