Grupo Arcoiris De Cusco
type: MusicGroup
genre: huayno
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a2c79a6312943c2a970ec57f3b2199be60ef6ec9bd3d4e3ebc94c4423be11d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953841
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/009ce06f-9b3b-471f-a0aa-5218a5591719.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/009ce06f-9b3b-471f-a0aa-5218a5591719.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/009ce06f-9b3b-471f-a0aa-5218a5591719
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:20:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a2c79a6312943c2a970ec57f3b2199be60ef6ec9bd3d4e3ebc94c4423be11d2","name":"Grupo Arcoiris De Cusco","registered_at":"2026-06-15T13:38:51Z","symbol":"NIM0725291","token_address":"0xd962f0a18cf8e505c5be85d75fca346562e4b39b","type":"artist","uuid":"009ce06f-9b3b-471f-a0aa-5218a5591719"}
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 0x5a2c79a6312943c2a970ec57f3b2199be60ef6ec9bd3d4e3ebc94c4423be11d2. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/009ce06f-9b3b-471f-a0aa-5218a5591719.json and https://artists.proofprofile.net/proofs/artist/009ce06f-9b3b-471f-a0aa-5218a5591719.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x5a2c79a6312943c2a970ec57f3b2199be60ef6ec9bd3d4e3ebc94c4423be11d2","name":"Grupo Arcoiris De Cusco","registered_at":"2026-06-15T13:38:51Z","symbol":"NIM0725291","token_address":"0xd962f0a18cf8e505c5be85d75fca346562e4b39b","type":"artist","uuid":"009ce06f-9b3b-471f-a0aa-5218a5591719"}
album: Grupo Arcoiris De Cusco
  type: MusicAlbum
  date published: 1976-06-06
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  type: MusicAlbum
  date published: 1977-06-07
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  type: MusicAlbum
  date published: 1980-01-07
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  type: MusicAlbum
  date published: 2023-03-08