Lucía Bosé
type: MusicGroup
popularity: 2
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa83497329df63830732890d0d501ff9f5be5a1233d730935ba4910a7582b03a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf96bf8b-0d31-434a-af5e-9f63a68fd858.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf96bf8b-0d31-434a-af5e-9f63a68fd858.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf96bf8b-0d31-434a-af5e-9f63a68fd858
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa83497329df63830732890d0d501ff9f5be5a1233d730935ba4910a7582b03a3","name":"Lucía Bosé","registered_at":"2026-06-21T00:33:37Z","symbol":"NIM1763026","token_address":"0x56e44db9eaffc9c87281f7ca46c708adf068d833","type":"artist","uuid":"cf96bf8b-0d31-434a-af5e-9f63a68fd858"}
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 0xa83497329df63830732890d0d501ff9f5be5a1233d730935ba4910a7582b03a3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf96bf8b-0d31-434a-af5e-9f63a68fd858.json and https://artists.proofprofile.net/proofs/artist/cf96bf8b-0d31-434a-af5e-9f63a68fd858.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa83497329df63830732890d0d501ff9f5be5a1233d730935ba4910a7582b03a3","name":"Lucía Bosé","registered_at":"2026-06-21T00:33:37Z","symbol":"NIM1763026","token_address":"0x56e44db9eaffc9c87281f7ca46c708adf068d833","type":"artist","uuid":"cf96bf8b-0d31-434a-af5e-9f63a68fd858"}