SAMUEL ALONSO
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3327d749b4ab2fc71102dbc78bef66863a707e6dd2e44c243c11dfafd1c56869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01ebb5db-4956-485c-9c3b-f2c6cabcc657.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01ebb5db-4956-485c-9c3b-f2c6cabcc657.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01ebb5db-4956-485c-9c3b-f2c6cabcc657
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3327d749b4ab2fc71102dbc78bef66863a707e6dd2e44c243c11dfafd1c56869","name":"SAMUEL ALONSO","registered_at":"2026-06-15T14:11:54Z","symbol":"NIM0733041","token_address":"0x4d20512077414ff24822ce8a79fbf391daf339d6","type":"artist","uuid":"01ebb5db-4956-485c-9c3b-f2c6cabcc657"}
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 0x3327d749b4ab2fc71102dbc78bef66863a707e6dd2e44c243c11dfafd1c56869. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01ebb5db-4956-485c-9c3b-f2c6cabcc657.json and https://artists.proofprofile.net/proofs/artist/01ebb5db-4956-485c-9c3b-f2c6cabcc657.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0x3327d749b4ab2fc71102dbc78bef66863a707e6dd2e44c243c11dfafd1c56869","name":"SAMUEL ALONSO","registered_at":"2026-06-15T14:11:54Z","symbol":"NIM0733041","token_address":"0x4d20512077414ff24822ce8a79fbf391daf339d6","type":"artist","uuid":"01ebb5db-4956-485c-9c3b-f2c6cabcc657"}
album: Es tiempo
  type: MusicAlbum
  date published: 1997-06-10
album: Pensando en ti
  type: MusicAlbum
  date published: 1999-07-10
album: Conformado soy
  type: MusicAlbum
  date published: 2007-09-09