Ramon Arcusa Alcon
type: MusicGroup
genre: chanson
popularity: 14
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d44186bdc9d14fb6e1e517b0e134d9796b8e522d5a56d5c6f5234b0d995bb43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe4e2be0-e467-45d5-8520-a99b72ed9f83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe4e2be0-e467-45d5-8520-a99b72ed9f83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe4e2be0-e467-45d5-8520-a99b72ed9f83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d44186bdc9d14fb6e1e517b0e134d9796b8e522d5a56d5c6f5234b0d995bb43","name":"Ramon Arcusa Alcon","registered_at":"2026-06-15T07:13:34Z","symbol":"NIM0721519","token_address":"0xf3e86e9dd6219b54e4c54091ef306f8201171633","type":"artist","uuid":"fe4e2be0-e467-45d5-8520-a99b72ed9f83"}
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 0x2d44186bdc9d14fb6e1e517b0e134d9796b8e522d5a56d5c6f5234b0d995bb43. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe4e2be0-e467-45d5-8520-a99b72ed9f83.json and https://artists.proofprofile.net/proofs/artist/fe4e2be0-e467-45d5-8520-a99b72ed9f83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x2d44186bdc9d14fb6e1e517b0e134d9796b8e522d5a56d5c6f5234b0d995bb43","name":"Ramon Arcusa Alcon","registered_at":"2026-06-15T07:13:34Z","symbol":"NIM0721519","token_address":"0xf3e86e9dd6219b54e4c54091ef306f8201171633","type":"artist","uuid":"fe4e2be0-e467-45d5-8520-a99b72ed9f83"}