Working Music
type: MusicGroup
popularity: 13
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x647ee7e2f33de4cb2d744b985af141deedab2504fee14419e6c2f3ba66878161
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95c7057d-166f-4d8c-8e00-48ba54f649b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95c7057d-166f-4d8c-8e00-48ba54f649b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95c7057d-166f-4d8c-8e00-48ba54f649b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x647ee7e2f33de4cb2d744b985af141deedab2504fee14419e6c2f3ba66878161","name":"Working Music","registered_at":"2026-06-14T20:13:42Z","symbol":"NIM0563971","token_address":"0x52db6a2b639120c0558a4f5a7af2765ef128fc52","type":"artist","uuid":"95c7057d-166f-4d8c-8e00-48ba54f649b6"}
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 0x647ee7e2f33de4cb2d744b985af141deedab2504fee14419e6c2f3ba66878161. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95c7057d-166f-4d8c-8e00-48ba54f649b6.json and https://artists.proofprofile.net/proofs/artist/95c7057d-166f-4d8c-8e00-48ba54f649b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x647ee7e2f33de4cb2d744b985af141deedab2504fee14419e6c2f3ba66878161","name":"Working Music","registered_at":"2026-06-14T20:13:42Z","symbol":"NIM0563971","token_address":"0x52db6a2b639120c0558a4f5a7af2765ef128fc52","type":"artist","uuid":"95c7057d-166f-4d8c-8e00-48ba54f649b6"}
album: Turning Pages
  type: MusicAlbum
  date published: 2024-09-13
album: Work River: Energetic Current Chorus
  type: MusicAlbum
  date published: 2024-02-19