La cripulada
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3e60b37a6026d357f8c04fc10fa81e3f6c4c8dc8b6d7611c42740b31969e375
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3967d701-e167-472c-a74a-ac8ab7fe75a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3967d701-e167-472c-a74a-ac8ab7fe75a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3967d701-e167-472c-a74a-ac8ab7fe75a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3e60b37a6026d357f8c04fc10fa81e3f6c4c8dc8b6d7611c42740b31969e375","name":"La cripulada","registered_at":"2026-06-16T09:33:40Z","symbol":"NIM1010359","token_address":"0x73f2d9ef3c530a3d0b2ba5be4d2a24724c55eb87","type":"artist","uuid":"3967d701-e167-472c-a74a-ac8ab7fe75a2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e60b37a6026d357f8c04fc10fa81e3f6c4c8dc8b6d7611c42740b31969e375. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3967d701-e167-472c-a74a-ac8ab7fe75a2.json and https://artists.proofprofile.net/proofs/artist/3967d701-e167-472c-a74a-ac8ab7fe75a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0xd3e60b37a6026d357f8c04fc10fa81e3f6c4c8dc8b6d7611c42740b31969e375","name":"La cripulada","registered_at":"2026-06-16T09:33:40Z","symbol":"NIM1010359","token_address":"0x73f2d9ef3c530a3d0b2ba5be4d2a24724c55eb87","type":"artist","uuid":"3967d701-e167-472c-a74a-ac8ab7fe75a2"}