Sean Oliver
type: MusicGroup
genre: opm
genre: pinoy indie
popularity: 3
followers: 821
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0b2d216f0ee093729f5c1d4e21ea7c862fa7d632e02491b0e756bc67c44bb24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17d22e8f-a96e-4af9-856d-0ca4ff68e6a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17d22e8f-a96e-4af9-856d-0ca4ff68e6a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17d22e8f-a96e-4af9-856d-0ca4ff68e6a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0b2d216f0ee093729f5c1d4e21ea7c862fa7d632e02491b0e756bc67c44bb24","name":"Sean Oliver","registered_at":"2026-06-15T21:54:58Z","symbol":"NIM0843523","token_address":"0xfcbb6167109cdfb59f41905eff8a3a412ba66f47","type":"artist","uuid":"17d22e8f-a96e-4af9-856d-0ca4ff68e6a3"}
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 0xf0b2d216f0ee093729f5c1d4e21ea7c862fa7d632e02491b0e756bc67c44bb24. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17d22e8f-a96e-4af9-856d-0ca4ff68e6a3.json and https://artists.proofprofile.net/proofs/artist/17d22e8f-a96e-4af9-856d-0ca4ff68e6a3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xf0b2d216f0ee093729f5c1d4e21ea7c862fa7d632e02491b0e756bc67c44bb24","name":"Sean Oliver","registered_at":"2026-06-15T21:54:58Z","symbol":"NIM0843523","token_address":"0xfcbb6167109cdfb59f41905eff8a3a412ba66f47","type":"artist","uuid":"17d22e8f-a96e-4af9-856d-0ca4ff68e6a3"}
album: You and Me
  type: MusicAlbum
  date published: 1998-05-01
album: Ligtas Ka Na (Bakwit Boys Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-08-23
album: Missing You Here.
  type: MusicAlbum
  date published: 2019-08-16