Nick Coler
type: MusicGroup
description: Nick Coler (born 10 April 1952) is an English musician, producer, composer and songwriter. He has been nominated for and won awards for songwriting and music production and has written, produced and p
popularity: 5
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1827cb16ce85a70221cd2915cdf7a1556c7cd8cea4f1de0385052a6895c53e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54d04fc5-894d-46cf-909a-caf497f60b80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54d04fc5-894d-46cf-909a-caf497f60b80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54d04fc5-894d-46cf-909a-caf497f60b80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1827cb16ce85a70221cd2915cdf7a1556c7cd8cea4f1de0385052a6895c53e3","name":"Nick Coler","registered_at":"2026-06-16T19:04:49Z","symbol":"NIM1146638","token_address":"0xdc93bf4f80e9cbcf11cfd2a98d37f27834d0aaee","type":"artist","uuid":"54d04fc5-894d-46cf-909a-caf497f60b80"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1827cb16ce85a70221cd2915cdf7a1556c7cd8cea4f1de0385052a6895c53e3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54d04fc5-894d-46cf-909a-caf497f60b80.json and https://artists.proofprofile.net/proofs/artist/54d04fc5-894d-46cf-909a-caf497f60b80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa1827cb16ce85a70221cd2915cdf7a1556c7cd8cea4f1de0385052a6895c53e3","name":"Nick Coler","registered_at":"2026-06-16T19:04:49Z","symbol":"NIM1146638","token_address":"0xdc93bf4f80e9cbcf11cfd2a98d37f27834d0aaee","type":"artist","uuid":"54d04fc5-894d-46cf-909a-caf497f60b80"}