Lahbib Boutaxi
type: MusicGroup
popularity: 5
followers: 980
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa22ca51ba39bb2afad417e820bb61a9ca7175f09c6e21c5065438b108835ad43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5753abed-a20e-412b-811d-7f8f59bfcf94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5753abed-a20e-412b-811d-7f8f59bfcf94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5753abed-a20e-412b-811d-7f8f59bfcf94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa22ca51ba39bb2afad417e820bb61a9ca7175f09c6e21c5065438b108835ad43","name":"Lahbib Boutaxi","registered_at":"2026-06-16T20:20:41Z","symbol":"NIM1164749","token_address":"0xe0c58bd10d1fcc25b6447248f900d6d9fec8d088","type":"artist","uuid":"5753abed-a20e-412b-811d-7f8f59bfcf94"}
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 0xa22ca51ba39bb2afad417e820bb61a9ca7175f09c6e21c5065438b108835ad43. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5753abed-a20e-412b-811d-7f8f59bfcf94.json and https://artists.proofprofile.net/proofs/artist/5753abed-a20e-412b-811d-7f8f59bfcf94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa22ca51ba39bb2afad417e820bb61a9ca7175f09c6e21c5065438b108835ad43","name":"Lahbib Boutaxi","registered_at":"2026-06-16T20:20:41Z","symbol":"NIM1164749","token_address":"0xe0c58bd10d1fcc25b6447248f900d6d9fec8d088","type":"artist","uuid":"5753abed-a20e-412b-811d-7f8f59bfcf94"}
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