Acsel Drums
type: MusicGroup
popularity: 12
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1cd5c730b22af57721dae7dbf1168315d5023626ddfc09bfd0456e9c05a5718
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1cd5c730b22af57721dae7dbf1168315d5023626ddfc09bfd0456e9c05a5718","name":"Acsel Drums","registered_at":"2026-06-14T10:31:29Z","symbol":"NIM0425112","token_address":"0xe5551598ec018433623272b39869ac0e59a0898b","type":"artist","uuid":"398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a"}
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 0xe1cd5c730b22af57721dae7dbf1168315d5023626ddfc09bfd0456e9c05a5718. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a.json and https://artists.proofprofile.net/proofs/artist/398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0xe1cd5c730b22af57721dae7dbf1168315d5023626ddfc09bfd0456e9c05a5718","name":"Acsel Drums","registered_at":"2026-06-14T10:31:29Z","symbol":"NIM0425112","token_address":"0xe5551598ec018433623272b39869ac0e59a0898b","type":"artist","uuid":"398e8e7b-3bb5-45a4-a0e1-87aa5101dd9a"}
album: FRONTEO
  type: MusicAlbum
  date published: 2025-03-19