Peter Cooper
type: MusicGroup
genre: americana
description: Peter Cooper (February 12, 1791April 4, 1883) was an American industrialist, inventor, philanthropist, and politician. He designed and built the first American steam locomotive, the Tom Thumb, founded
popularity: 22
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8db497f0042d5d352e7d080acbd544b3e4388de3c2601104c469b5b6631d55c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2792e31-7ca4-4abf-9f60-117ab1ab5e6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2792e31-7ca4-4abf-9f60-117ab1ab5e6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2792e31-7ca4-4abf-9f60-117ab1ab5e6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8db497f0042d5d352e7d080acbd544b3e4388de3c2601104c469b5b6631d55c3","name":"Peter Cooper","registered_at":"2026-06-12T12:07:00Z","symbol":"NIM0292958","token_address":"0x6eaf2810632fc9435fdd1d4b1f161af6bcf89c70","type":"artist","uuid":"e2792e31-7ca4-4abf-9f60-117ab1ab5e6f"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db497f0042d5d352e7d080acbd544b3e4388de3c2601104c469b5b6631d55c3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2792e31-7ca4-4abf-9f60-117ab1ab5e6f.json and https://artists.proofprofile.net/proofs/artist/e2792e31-7ca4-4abf-9f60-117ab1ab5e6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x8db497f0042d5d352e7d080acbd544b3e4388de3c2601104c469b5b6631d55c3","name":"Peter Cooper","registered_at":"2026-06-12T12:07:00Z","symbol":"NIM0292958","token_address":"0x6eaf2810632fc9435fdd1d4b1f161af6bcf89c70","type":"artist","uuid":"e2792e31-7ca4-4abf-9f60-117ab1ab5e6f"}
album: Cautionary Tales
  type: MusicAlbum
  date published: 2007
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  type: MusicAlbum
  date published: 2008-01-01
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  type: MusicAlbum
  date published: 2010-08-19
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  type: MusicAlbum
  date published: 2013-09-10
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  type: MusicAlbum
  date published: 2015-11-13