Sibner Partie - Brass Entertainment
type: MusicGroup
popularity: 2
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67ac7f127af51f73a8221a4869e0e6b3776b62c5e71586a2dbee4c6e222a7dfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c4b9dea-77fd-48f1-98c7-b3c8acd6401d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c4b9dea-77fd-48f1-98c7-b3c8acd6401d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c4b9dea-77fd-48f1-98c7-b3c8acd6401d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67ac7f127af51f73a8221a4869e0e6b3776b62c5e71586a2dbee4c6e222a7dfd","name":"Sibner Partie - Brass Entertainment","registered_at":"2026-06-17T08:58:30Z","symbol":"NIM1345508","token_address":"0xcf86801ca8ef001f1b7550a0b4f21d8caf6eb28e","type":"artist","uuid":"7c4b9dea-77fd-48f1-98c7-b3c8acd6401d"}
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 0x67ac7f127af51f73a8221a4869e0e6b3776b62c5e71586a2dbee4c6e222a7dfd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c4b9dea-77fd-48f1-98c7-b3c8acd6401d.json and https://artists.proofprofile.net/proofs/artist/7c4b9dea-77fd-48f1-98c7-b3c8acd6401d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x67ac7f127af51f73a8221a4869e0e6b3776b62c5e71586a2dbee4c6e222a7dfd","name":"Sibner Partie - Brass Entertainment","registered_at":"2026-06-17T08:58:30Z","symbol":"NIM1345508","token_address":"0xcf86801ca8ef001f1b7550a0b4f21d8caf6eb28e","type":"artist","uuid":"7c4b9dea-77fd-48f1-98c7-b3c8acd6401d"}
album: Agsetzt
  type: MusicAlbum
  date published: 2022-04-25