Yosef Farhan
type: MusicGroup
popularity: 3
followers: 1075
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x639e8c441332b96775f1ee52743b27b56dda2ee9cd7a7f3ad0d3260400b12b92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f941e04-14cc-4473-be63-50ea18218ab0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f941e04-14cc-4473-be63-50ea18218ab0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f941e04-14cc-4473-be63-50ea18218ab0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x639e8c441332b96775f1ee52743b27b56dda2ee9cd7a7f3ad0d3260400b12b92","name":"Yosef Farhan","registered_at":"2026-06-17T15:45:24Z","symbol":"NIM1442504","token_address":"0x41e77e3a6334988185ce7aba817bdcb78b3950ad","type":"artist","uuid":"8f941e04-14cc-4473-be63-50ea18218ab0"}
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 0x639e8c441332b96775f1ee52743b27b56dda2ee9cd7a7f3ad0d3260400b12b92. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f941e04-14cc-4473-be63-50ea18218ab0.json and https://artists.proofprofile.net/proofs/artist/8f941e04-14cc-4473-be63-50ea18218ab0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x639e8c441332b96775f1ee52743b27b56dda2ee9cd7a7f3ad0d3260400b12b92","name":"Yosef Farhan","registered_at":"2026-06-17T15:45:24Z","symbol":"NIM1442504","token_address":"0x41e77e3a6334988185ce7aba817bdcb78b3950ad","type":"artist","uuid":"8f941e04-14cc-4473-be63-50ea18218ab0"}
album: Moon and back (Acoustic Version)
  type: MusicAlbum
  date published: 2022-07-21
album: My Boo
  type: MusicAlbum
  date published: 2022-08-26
album: Dreaming
  type: MusicAlbum
  date published: 2023-02-03
album: Scars
  type: MusicAlbum
  date published: 2023-04-22
album: Running Out of Time
  type: MusicAlbum
  date published: 2023-08-04
album: Memories
  type: MusicAlbum
  date published: 2023-10-13
album: In My Mind
  type: MusicAlbum
  date published: 2024-02-09
album: Just A Dream
  type: MusicAlbum
  date published: 2024-08-15
album: For You
  type: MusicAlbum
  date published: 2024-09-12
album: Never
  type: MusicAlbum
  date published: 2024-11-07
album: In Your Eyes
  type: MusicAlbum
  date published: 2025-01-25
album: Favorite Mistake
  type: MusicAlbum
  date published: 2025-04-24
album: Tell Me
  type: MusicAlbum
  date published: 2025-06-12
album: Waiting
  type: MusicAlbum
  date published: 2025-08-26