Basil Song
type: MusicGroup
popularity: 13
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x447f83e8074f3b81995ab3cb73b1332bb1c132f8dc64b469b7e5b93290973c07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c15717a-3d1f-48e6-bf90-855b31a4544f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c15717a-3d1f-48e6-bf90-855b31a4544f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c15717a-3d1f-48e6-bf90-855b31a4544f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x447f83e8074f3b81995ab3cb73b1332bb1c132f8dc64b469b7e5b93290973c07","name":"Basil Song","registered_at":"2026-06-14T15:51:45Z","symbol":"NIM0501542","token_address":"0xc90ffd37d9cd38bbed8643d4b0c3b69f215a69ce","type":"artist","uuid":"6c15717a-3d1f-48e6-bf90-855b31a4544f"}
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 0x447f83e8074f3b81995ab3cb73b1332bb1c132f8dc64b469b7e5b93290973c07. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c15717a-3d1f-48e6-bf90-855b31a4544f.json and https://artists.proofprofile.net/proofs/artist/6c15717a-3d1f-48e6-bf90-855b31a4544f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x447f83e8074f3b81995ab3cb73b1332bb1c132f8dc64b469b7e5b93290973c07","name":"Basil Song","registered_at":"2026-06-14T15:51:45Z","symbol":"NIM0501542","token_address":"0xc90ffd37d9cd38bbed8643d4b0c3b69f215a69ce","type":"artist","uuid":"6c15717a-3d1f-48e6-bf90-855b31a4544f"}
album: Burning day
  type: MusicAlbum
  date published: 2024-12-01