CONCERT PINE
type: MusicGroup
genre: japanese classical
genre: jazz fusion
genre: soft rock
genre: traditional music
popularity: 13
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb47aca61cb3192dfb6041ac57f71e60a0f49ac3cbca85b1d1d39858fdb7ab44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1ff1552-fa66-44c4-a67c-09e1d2dd9598.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1ff1552-fa66-44c4-a67c-09e1d2dd9598.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1ff1552-fa66-44c4-a67c-09e1d2dd9598
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb47aca61cb3192dfb6041ac57f71e60a0f49ac3cbca85b1d1d39858fdb7ab44","name":"CONCERT PINE","registered_at":"2026-06-14T21:25:58Z","symbol":"NIM0581203","token_address":"0x38707f371fc31749ab0860d917a1cad21d79c923","type":"artist","uuid":"a1ff1552-fa66-44c4-a67c-09e1d2dd9598"}
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 0xfb47aca61cb3192dfb6041ac57f71e60a0f49ac3cbca85b1d1d39858fdb7ab44. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1ff1552-fa66-44c4-a67c-09e1d2dd9598.json and https://artists.proofprofile.net/proofs/artist/a1ff1552-fa66-44c4-a67c-09e1d2dd9598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0xfb47aca61cb3192dfb6041ac57f71e60a0f49ac3cbca85b1d1d39858fdb7ab44","name":"CONCERT PINE","registered_at":"2026-06-14T21:25:58Z","symbol":"NIM0581203","token_address":"0x38707f371fc31749ab0860d917a1cad21d79c923","type":"artist","uuid":"a1ff1552-fa66-44c4-a67c-09e1d2dd9598"}