Nuevo Calibre
type: MusicGroup
popularity: 4
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d46153c9c9b6375861512987ebed54744c2b125286b8d4923076905a523b7f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/140ef795-5ad5-49bb-9850-b626e26f018a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/140ef795-5ad5-49bb-9850-b626e26f018a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/140ef795-5ad5-49bb-9850-b626e26f018a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d46153c9c9b6375861512987ebed54744c2b125286b8d4923076905a523b7f0","name":"Nuevo Calibre","registered_at":"2026-06-15T20:35:15Z","symbol":"NIM0824516","token_address":"0xf5c30f608362a22ed67bcfff41b42b042993ae6b","type":"artist","uuid":"140ef795-5ad5-49bb-9850-b626e26f018a"}
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 0x2d46153c9c9b6375861512987ebed54744c2b125286b8d4923076905a523b7f0. 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/140ef795-5ad5-49bb-9850-b626e26f018a.json and https://artists.proofprofile.net/proofs/artist/140ef795-5ad5-49bb-9850-b626e26f018a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x2d46153c9c9b6375861512987ebed54744c2b125286b8d4923076905a523b7f0","name":"Nuevo Calibre","registered_at":"2026-06-15T20:35:15Z","symbol":"NIM0824516","token_address":"0xf5c30f608362a22ed67bcfff41b42b042993ae6b","type":"artist","uuid":"140ef795-5ad5-49bb-9850-b626e26f018a"}
album: De lo Romantico (en vivo 2022)
  type: MusicAlbum
  date published: 2022-10-28
album: Corridos Por Pedido
  type: MusicAlbum
  date published: 2022-11-11
album: Album 2
  type: MusicAlbum
  date published: 2024-01-25