M'berra Ensemble
type: MusicGroup
popularity: 4
followers: 489
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x475b4259fb0009e37bfa4f5d65ed8f68c88a263eca6348897d6d81bdfd3229ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/945f7483-a966-4dec-86b2-449c88ddbdca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/945f7483-a966-4dec-86b2-449c88ddbdca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/945f7483-a966-4dec-86b2-449c88ddbdca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x475b4259fb0009e37bfa4f5d65ed8f68c88a263eca6348897d6d81bdfd3229ba","name":"M'berra Ensemble","registered_at":"2026-06-17T17:11:11Z","symbol":"NIM1462982","token_address":"0x098061e31868a780262df340f8d390da41393b6a","type":"artist","uuid":"945f7483-a966-4dec-86b2-449c88ddbdca"}
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 0x475b4259fb0009e37bfa4f5d65ed8f68c88a263eca6348897d6d81bdfd3229ba. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/945f7483-a966-4dec-86b2-449c88ddbdca.json and https://artists.proofprofile.net/proofs/artist/945f7483-a966-4dec-86b2-449c88ddbdca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x475b4259fb0009e37bfa4f5d65ed8f68c88a263eca6348897d6d81bdfd3229ba","name":"M'berra Ensemble","registered_at":"2026-06-17T17:11:11Z","symbol":"NIM1462982","token_address":"0x098061e31868a780262df340f8d390da41393b6a","type":"artist","uuid":"945f7483-a966-4dec-86b2-449c88ddbdca"}