Soñadores
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 12
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9609ef6cd6c72a8c6edde8944f024877349a37982241d12ce4d057498afcb25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d1d6c41-34ce-4295-8418-66bc873b9e42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d1d6c41-34ce-4295-8418-66bc873b9e42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d1d6c41-34ce-4295-8418-66bc873b9e42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9609ef6cd6c72a8c6edde8944f024877349a37982241d12ce4d057498afcb25","name":"Soñadores","registered_at":"2026-06-14T15:59:12Z","symbol":"NIM0503319","token_address":"0x4610a1397efb9c8dedc82f84d0221f1d183d43bb","type":"artist","uuid":"6d1d6c41-34ce-4295-8418-66bc873b9e42"}
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 0xd9609ef6cd6c72a8c6edde8944f024877349a37982241d12ce4d057498afcb25. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d1d6c41-34ce-4295-8418-66bc873b9e42.json and https://artists.proofprofile.net/proofs/artist/6d1d6c41-34ce-4295-8418-66bc873b9e42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0xd9609ef6cd6c72a8c6edde8944f024877349a37982241d12ce4d057498afcb25","name":"Soñadores","registered_at":"2026-06-14T15:59:12Z","symbol":"NIM0503319","token_address":"0x4610a1397efb9c8dedc82f84d0221f1d183d43bb","type":"artist","uuid":"6d1d6c41-34ce-4295-8418-66bc873b9e42"}
album: Disco 2013
  type: MusicAlbum
  date published: 2013-12-13