Ethan Verzosa
type: MusicGroup
popularity: 3
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c50c93e3f25f29d28b8a04662fe1dbdd96b12d8c6c597268b471b2e370f1816
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfc94e75-2b83-4e97-8d2b-4eb49da685db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfc94e75-2b83-4e97-8d2b-4eb49da685db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfc94e75-2b83-4e97-8d2b-4eb49da685db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c50c93e3f25f29d28b8a04662fe1dbdd96b12d8c6c597268b471b2e370f1816","name":"Ethan Verzosa","registered_at":"2026-06-20T18:59:25Z","symbol":"NIM1685628","token_address":"0x9e56a9be57d8bbd77f0626b099eb3d9dee59e300","type":"artist","uuid":"bfc94e75-2b83-4e97-8d2b-4eb49da685db"}
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 0x7c50c93e3f25f29d28b8a04662fe1dbdd96b12d8c6c597268b471b2e370f1816. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfc94e75-2b83-4e97-8d2b-4eb49da685db.json and https://artists.proofprofile.net/proofs/artist/bfc94e75-2b83-4e97-8d2b-4eb49da685db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x7c50c93e3f25f29d28b8a04662fe1dbdd96b12d8c6c597268b471b2e370f1816","name":"Ethan Verzosa","registered_at":"2026-06-20T18:59:25Z","symbol":"NIM1685628","token_address":"0x9e56a9be57d8bbd77f0626b099eb3d9dee59e300","type":"artist","uuid":"bfc94e75-2b83-4e97-8d2b-4eb49da685db"}
album: State of Mind
  type: MusicAlbum
  date published: 2023-11-30
album: HOLD ON
  type: MusicAlbum
  date published: 2025-01-31
album: EVER AFTER
  type: MusicAlbum
  date published: 2025-03-04
album: I'd Rather Die
  type: MusicAlbum
  date published: 2025-09-27