Biniyam Desalegn
type: MusicGroup
popularity: 2
followers: 91
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3aaf5de4b1ae9887bc441b88902d1a8775f8cc735c4ac7d5de968ef6725dbee6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5e536b5-6d05-428f-bca1-653890dcd640.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5e536b5-6d05-428f-bca1-653890dcd640.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5e536b5-6d05-428f-bca1-653890dcd640
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3aaf5de4b1ae9887bc441b88902d1a8775f8cc735c4ac7d5de968ef6725dbee6","name":"Biniyam Desalegn","registered_at":"2026-06-21T18:52:15Z","symbol":"NIM1635480","token_address":"0x5bead2727ff3dd088bb2ea0f03fecc9e179ac761","type":"artist","uuid":"b5e536b5-6d05-428f-bca1-653890dcd640"}
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 0x3aaf5de4b1ae9887bc441b88902d1a8775f8cc735c4ac7d5de968ef6725dbee6. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5e536b5-6d05-428f-bca1-653890dcd640.json and https://artists.proofprofile.net/proofs/artist/b5e536b5-6d05-428f-bca1-653890dcd640.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x3aaf5de4b1ae9887bc441b88902d1a8775f8cc735c4ac7d5de968ef6725dbee6","name":"Biniyam Desalegn","registered_at":"2026-06-21T18:52:15Z","symbol":"NIM1635480","token_address":"0x5bead2727ff3dd088bb2ea0f03fecc9e179ac761","type":"artist","uuid":"b5e536b5-6d05-428f-bca1-653890dcd640"}
album: Alirsa
  type: MusicAlbum
  date published: 2023-01-22
album: Eyesus Deg Neh
  type: MusicAlbum
  date published: 2024-05-22
album: Deg Neh (Acoustic Version)
  type: MusicAlbum
  date published: 2025-04-17