Aymen El Msihli
type: MusicGroup
genre: raï
popularity: 3
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4586d989a9d52d9193167220d8adafcd5a844ea67afaf3073c639a96d7499ee2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07bbb15a-f344-4843-9fb0-7c72d8a54abb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07bbb15a-f344-4843-9fb0-7c72d8a54abb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07bbb15a-f344-4843-9fb0-7c72d8a54abb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4586d989a9d52d9193167220d8adafcd5a844ea67afaf3073c639a96d7499ee2","name":"Aymen El Msihli","registered_at":"2026-06-15T16:17:01Z","symbol":"NIM0762913","token_address":"0x2fcffe02583c3f90fe0feb9dd46fb5e2e5044936","type":"artist","uuid":"07bbb15a-f344-4843-9fb0-7c72d8a54abb"}
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 0x4586d989a9d52d9193167220d8adafcd5a844ea67afaf3073c639a96d7499ee2. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07bbb15a-f344-4843-9fb0-7c72d8a54abb.json and https://artists.proofprofile.net/proofs/artist/07bbb15a-f344-4843-9fb0-7c72d8a54abb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x4586d989a9d52d9193167220d8adafcd5a844ea67afaf3073c639a96d7499ee2","name":"Aymen El Msihli","registered_at":"2026-06-15T16:17:01Z","symbol":"NIM0762913","token_address":"0x2fcffe02583c3f90fe0feb9dd46fb5e2e5044936","type":"artist","uuid":"07bbb15a-f344-4843-9fb0-7c72d8a54abb"}