JJ Ó Dochartaigh
type: MusicGroup
popularity: 2
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c30efda9bac8001250c20bea8f9070c4d19b9bff348f9f75c803a1d8695d2bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69e97acb-27da-4c7d-8f43-fb06c71c17ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69e97acb-27da-4c7d-8f43-fb06c71c17ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69e97acb-27da-4c7d-8f43-fb06c71c17ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c30efda9bac8001250c20bea8f9070c4d19b9bff348f9f75c803a1d8695d2bb","name":"JJ Ó Dochartaigh","registered_at":"2026-06-17T02:35:00Z","symbol":"NIM1254044","token_address":"0xe061279b36ad282fa0b029337434206f97d7aca1","type":"artist","uuid":"69e97acb-27da-4c7d-8f43-fb06c71c17ce"}
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 0x0c30efda9bac8001250c20bea8f9070c4d19b9bff348f9f75c803a1d8695d2bb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69e97acb-27da-4c7d-8f43-fb06c71c17ce.json and https://artists.proofprofile.net/proofs/artist/69e97acb-27da-4c7d-8f43-fb06c71c17ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0c30efda9bac8001250c20bea8f9070c4d19b9bff348f9f75c803a1d8695d2bb","name":"JJ Ó Dochartaigh","registered_at":"2026-06-17T02:35:00Z","symbol":"NIM1254044","token_address":"0xe061279b36ad282fa0b029337434206f97d7aca1","type":"artist","uuid":"69e97acb-27da-4c7d-8f43-fb06c71c17ce"}
album: Poshest Street in the Council Estate
  type: MusicAlbum
  date published: 2018-08-10
album: A Ghaela
  type: MusicAlbum
  date published: 2018-08-21
album: Daidí na Nollag (Oscail do bholg)
  type: MusicAlbum
  date published: 2018-12-22
album: Acht Teanga Anois
  type: MusicAlbum
  date published: 2019-11-08
album: Ná hAbair é Déan é
  type: MusicAlbum
  date published: 2019-11-22