Irl Sinatra
type: MusicGroup
popularity: 3
followers: 433
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3aaa071d7b6197715e5765f93bacea73f679a0b83c9d89d4e3182cff8a8582af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4253604-8963-4074-aab0-fe2784f319e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4253604-8963-4074-aab0-fe2784f319e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4253604-8963-4074-aab0-fe2784f319e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3aaa071d7b6197715e5765f93bacea73f679a0b83c9d89d4e3182cff8a8582af","name":"Irl Sinatra","registered_at":"2026-06-20T13:32:44Z","symbol":"NIM1625133","token_address":"0xdf61a5eda46eab6547542b3d1f8bbe74c7199330","type":"artist","uuid":"b4253604-8963-4074-aab0-fe2784f319e9"}
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 0x3aaa071d7b6197715e5765f93bacea73f679a0b83c9d89d4e3182cff8a8582af. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4253604-8963-4074-aab0-fe2784f319e9.json and https://artists.proofprofile.net/proofs/artist/b4253604-8963-4074-aab0-fe2784f319e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x3aaa071d7b6197715e5765f93bacea73f679a0b83c9d89d4e3182cff8a8582af","name":"Irl Sinatra","registered_at":"2026-06-20T13:32:44Z","symbol":"NIM1625133","token_address":"0xdf61a5eda46eab6547542b3d1f8bbe74c7199330","type":"artist","uuid":"b4253604-8963-4074-aab0-fe2784f319e9"}
album: I Fall In Love Too Easily
  type: MusicAlbum
  date published: 2024-01-05
album: Same Time Next Year
  type: MusicAlbum
  date published: 2024-01-08
album: 'Till There Was You
  type: MusicAlbum
  date published: 2024-01-19
album: Moonglow
  type: MusicAlbum
  date published: 2024-02-02
album: Waltzing in the Dark Woods
  type: MusicAlbum
  date published: 2024-02-16