Amanda Irarrazabal
type: MusicGroup
genre: free jazz
genre: new wave
popularity: 3
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6f40b4e85229b6e61f34dfeb189968fc006cd8f81263937f48f61991ce515aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2195af4e-d1f6-46d5-bb6c-88fc01995034.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2195af4e-d1f6-46d5-bb6c-88fc01995034.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2195af4e-d1f6-46d5-bb6c-88fc01995034
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6f40b4e85229b6e61f34dfeb189968fc006cd8f81263937f48f61991ce515aa","name":"Amanda Irarrazabal","registered_at":"2026-06-16T01:13:21Z","symbol":"NIM0890881","token_address":"0x4d971e738ad196ca483a3746d973ddc4a90514c4","type":"artist","uuid":"2195af4e-d1f6-46d5-bb6c-88fc01995034"}
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 0xc6f40b4e85229b6e61f34dfeb189968fc006cd8f81263937f48f61991ce515aa. Chain 2 (Bitcoin): anchored in block 953943 (2026-06-16T11:59:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2195af4e-d1f6-46d5-bb6c-88fc01995034.json and https://artists.proofprofile.net/proofs/artist/2195af4e-d1f6-46d5-bb6c-88fc01995034.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:59:32Z
  text: {"copyright_id":"0xc6f40b4e85229b6e61f34dfeb189968fc006cd8f81263937f48f61991ce515aa","name":"Amanda Irarrazabal","registered_at":"2026-06-16T01:13:21Z","symbol":"NIM0890881","token_address":"0x4d971e738ad196ca483a3746d973ddc4a90514c4","type":"artist","uuid":"2195af4e-d1f6-46d5-bb6c-88fc01995034"}
album: Desprendimiento
  type: MusicAlbum
  date published: 2020-03-28
album: Dactilar
  type: MusicAlbum
  date published: 2021-11-19
album: Caudal
  type: MusicAlbum
  date published: 2022-06-09
album: Caudal 2
  type: MusicAlbum
  date published: 2024-12-06