ib picasso
type: MusicGroup
popularity: 5
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdb2187ca62c26c2f927fa3669f6ddf252ab4aef76939b2af97750c628f0749f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45c05711-1087-4715-baed-a2ff07c3add3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45c05711-1087-4715-baed-a2ff07c3add3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45c05711-1087-4715-baed-a2ff07c3add3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdb2187ca62c26c2f927fa3669f6ddf252ab4aef76939b2af97750c628f0749f","name":"ib picasso","registered_at":"2026-06-16T14:00:20Z","symbol":"NIM1073982","token_address":"0xfcce2d8e6c39eb4c05f2365065e80940c930665f","type":"artist","uuid":"45c05711-1087-4715-baed-a2ff07c3add3"}
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 0xcdb2187ca62c26c2f927fa3669f6ddf252ab4aef76939b2af97750c628f0749f. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45c05711-1087-4715-baed-a2ff07c3add3.json and https://artists.proofprofile.net/proofs/artist/45c05711-1087-4715-baed-a2ff07c3add3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0xcdb2187ca62c26c2f927fa3669f6ddf252ab4aef76939b2af97750c628f0749f","name":"ib picasso","registered_at":"2026-06-16T14:00:20Z","symbol":"NIM1073982","token_address":"0xfcce2d8e6c39eb4c05f2365065e80940c930665f","type":"artist","uuid":"45c05711-1087-4715-baed-a2ff07c3add3"}
album: BALISTIQUE
  type: MusicAlbum
  date published: 2024-12-13
album: gorilla glue
  type: MusicAlbum
  date published: 2025-01-05
album: blood diamant
  type: MusicAlbum
  date published: 2025-09-19