Shella Marcela
type: MusicGroup
popularity: 26
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac37be356a19fc2b3412af8eaf4dc9cfc8017c0af1f2db8b933ab7c74247ef9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f81a982d-5c59-4002-94b0-279b0a5c206b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f81a982d-5c59-4002-94b0-279b0a5c206b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f81a982d-5c59-4002-94b0-279b0a5c206b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac37be356a19fc2b3412af8eaf4dc9cfc8017c0af1f2db8b933ab7c74247ef9b","name":"Shella Marcela","registered_at":"2026-06-12T14:02:29Z","symbol":"NIM0319539","token_address":"0x125e88d15faef25f823255049f1165d9299b5f03","type":"artist","uuid":"f81a982d-5c59-4002-94b0-279b0a5c206b"}
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 0xac37be356a19fc2b3412af8eaf4dc9cfc8017c0af1f2db8b933ab7c74247ef9b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f81a982d-5c59-4002-94b0-279b0a5c206b.json and https://artists.proofprofile.net/proofs/artist/f81a982d-5c59-4002-94b0-279b0a5c206b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xac37be356a19fc2b3412af8eaf4dc9cfc8017c0af1f2db8b933ab7c74247ef9b","name":"Shella Marcela","registered_at":"2026-06-12T14:02:29Z","symbol":"NIM0319539","token_address":"0x125e88d15faef25f823255049f1165d9299b5f03","type":"artist","uuid":"f81a982d-5c59-4002-94b0-279b0a5c206b"}
album: Lidah Tak Bertulang
  type: MusicAlbum
  date published: 1992-01-01
album: The Best of Shella Marcela
  type: MusicAlbum
  date published: 1992-11-03
album: Biar Ku Wanita
  type: MusicAlbum
  date published: 1993