Colm Tóibín
type: MusicGroup
description: Colm Tóibín ( , ; born 30 May 1955)"Notice de personne". catalogue.bnf.fr (in French). Retrieved 8 February 2026. is an Irish novelist, short story writer, essayist, journalist, critic, playwright and
popularity: 15
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecf051c127a4a6e462c5b6c00fb488f3250b8d217c89c2bb0f7fa0d4f1825f08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d18968d8-439e-469b-bfa8-74375ad38d56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d18968d8-439e-469b-bfa8-74375ad38d56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d18968d8-439e-469b-bfa8-74375ad38d56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecf051c127a4a6e462c5b6c00fb488f3250b8d217c89c2bb0f7fa0d4f1825f08","name":"Colm Tóibín","registered_at":"2026-06-15T02:28:07Z","symbol":"NIM0653387","token_address":"0x0b705c8eb44c1452bc76e9cfedfb811b4bfb61ff","type":"artist","uuid":"d18968d8-439e-469b-bfa8-74375ad38d56"}
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 0xecf051c127a4a6e462c5b6c00fb488f3250b8d217c89c2bb0f7fa0d4f1825f08. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d18968d8-439e-469b-bfa8-74375ad38d56.json and https://artists.proofprofile.net/proofs/artist/d18968d8-439e-469b-bfa8-74375ad38d56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xecf051c127a4a6e462c5b6c00fb488f3250b8d217c89c2bb0f7fa0d4f1825f08","name":"Colm Tóibín","registered_at":"2026-06-15T02:28:07Z","symbol":"NIM0653387","token_address":"0x0b705c8eb44c1452bc76e9cfedfb811b4bfb61ff","type":"artist","uuid":"d18968d8-439e-469b-bfa8-74375ad38d56"}
album: Long Island (Ungekürzt)
  type: MusicAlbum
  date published: 2024-05-15
album: Brooklyn (Ungekürzt)
  type: MusicAlbum
  date published: 2024-05-15