Césped
type: MusicGroup
genre: latin indie
popularity: 7
followers: 1365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a2d5a957302668c0aca73345d54710e9b0025dd0e5397df18434caca29052db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7c962ca-e379-4687-92bc-dfeede36b3a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7c962ca-e379-4687-92bc-dfeede36b3a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7c962ca-e379-4687-92bc-dfeede36b3a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a2d5a957302668c0aca73345d54710e9b0025dd0e5397df18434caca29052db","name":"Césped","registered_at":"2026-06-20T22:06:13Z","symbol":"NIM1728211","token_address":"0x1fdabca3b7721f7938e4909219147c681310752b","type":"artist","uuid":"c7c962ca-e379-4687-92bc-dfeede36b3a6"}
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 0x2a2d5a957302668c0aca73345d54710e9b0025dd0e5397df18434caca29052db. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7c962ca-e379-4687-92bc-dfeede36b3a6.json and https://artists.proofprofile.net/proofs/artist/c7c962ca-e379-4687-92bc-dfeede36b3a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x2a2d5a957302668c0aca73345d54710e9b0025dd0e5397df18434caca29052db","name":"Césped","registered_at":"2026-06-20T22:06:13Z","symbol":"NIM1728211","token_address":"0x1fdabca3b7721f7938e4909219147c681310752b","type":"artist","uuid":"c7c962ca-e379-4687-92bc-dfeede36b3a6"}
album: La Calma
  type: MusicAlbum
  date published: 2014-10-30
album: El Destierro
  type: MusicAlbum
  date published: 2017-06-06
album: El Destierro
  type: MusicAlbum
  date published: 2017-06-06
album: Guardar Fotos
  type: MusicAlbum
  date published: 2018-11-30
album: Todo Arder
  type: MusicAlbum
  date published: 2018-12-21
album: La Bruma
  type: MusicAlbum
  date published: 2018-12-28
album: Las Casas
  type: MusicAlbum
  date published: 2022-10-11
album: Melodramático
  type: MusicAlbum
  date published: 2022-10-28