The Hootin' Annies
type: MusicGroup
popularity: 2
followers: 764
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40fd2e545434d63f3c0cd69ad0877d244b0d0bc228469b12577439c3b17f1999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23541f19-4511-4106-a3b0-165422043b3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23541f19-4511-4106-a3b0-165422043b3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23541f19-4511-4106-a3b0-165422043b3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40fd2e545434d63f3c0cd69ad0877d244b0d0bc228469b12577439c3b17f1999","name":"The Hootin' Annies","registered_at":"2026-06-16T01:52:18Z","symbol":"NIM0900192","token_address":"0xfa5eaa337c834b35fa4c18a04fa694d865949ce9","type":"artist","uuid":"23541f19-4511-4106-a3b0-165422043b3a"}
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 0x40fd2e545434d63f3c0cd69ad0877d244b0d0bc228469b12577439c3b17f1999. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23541f19-4511-4106-a3b0-165422043b3a.json and https://artists.proofprofile.net/proofs/artist/23541f19-4511-4106-a3b0-165422043b3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x40fd2e545434d63f3c0cd69ad0877d244b0d0bc228469b12577439c3b17f1999","name":"The Hootin' Annies","registered_at":"2026-06-16T01:52:18Z","symbol":"NIM0900192","token_address":"0xfa5eaa337c834b35fa4c18a04fa694d865949ce9","type":"artist","uuid":"23541f19-4511-4106-a3b0-165422043b3a"}
album: Mary from Dungloe
  type: MusicAlbum
  date published: 2017-07-20
album: In Transit
  type: MusicAlbum
  date published: 2018-03-09
album: In Transit
  type: MusicAlbum
  date published: 2018-07-16