Aymen Lemsehli
type: MusicGroup
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6a8cd8f893fdf53f93e07e0e4e7b73a7ee7153c673764a2554b2f35118ff8b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ca036d9-7289-4177-b2e3-2891c5ed6ed7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ca036d9-7289-4177-b2e3-2891c5ed6ed7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ca036d9-7289-4177-b2e3-2891c5ed6ed7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6a8cd8f893fdf53f93e07e0e4e7b73a7ee7153c673764a2554b2f35118ff8b3","name":"Aymen Lemsehli","registered_at":"2026-06-15T17:52:49Z","symbol":"NIM0785776","token_address":"0x20d99e63e22f26a70a4010b561ff2ddcaee39d8e","type":"artist","uuid":"0ca036d9-7289-4177-b2e3-2891c5ed6ed7"}
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 0xa6a8cd8f893fdf53f93e07e0e4e7b73a7ee7153c673764a2554b2f35118ff8b3. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ca036d9-7289-4177-b2e3-2891c5ed6ed7.json and https://artists.proofprofile.net/proofs/artist/0ca036d9-7289-4177-b2e3-2891c5ed6ed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xa6a8cd8f893fdf53f93e07e0e4e7b73a7ee7153c673764a2554b2f35118ff8b3","name":"Aymen Lemsehli","registered_at":"2026-06-15T17:52:49Z","symbol":"NIM0785776","token_address":"0x20d99e63e22f26a70a4010b561ff2ddcaee39d8e","type":"artist","uuid":"0ca036d9-7289-4177-b2e3-2891c5ed6ed7"}
album: Khalouni
  type: MusicAlbum
  date published: 2016-07-01
album: Ghorba Waadhebha
  type: MusicAlbum
  date published: 2016-08-06
album: Ya Rouma
  type: MusicAlbum
  date published: 2016-08-25