Aya Samra
type: MusicGroup
popularity: 31
followers: 1463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b95e537380d5495d4c145200b0f01d0db634807a1f3db3560c87d312d9c2c28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a127c581-19ac-4fc4-b097-1c787ab76157.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a127c581-19ac-4fc4-b097-1c787ab76157.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a127c581-19ac-4fc4-b097-1c787ab76157
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b95e537380d5495d4c145200b0f01d0db634807a1f3db3560c87d312d9c2c28","name":"Aya Samra","registered_at":"2026-06-12T06:01:33Z","symbol":"NIM0208305","token_address":"0x310a923a5bb4e173a385dc21522e80a827ad1699","type":"artist","uuid":"a127c581-19ac-4fc4-b097-1c787ab76157"}
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 0x0b95e537380d5495d4c145200b0f01d0db634807a1f3db3560c87d312d9c2c28. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a127c581-19ac-4fc4-b097-1c787ab76157.json and https://artists.proofprofile.net/proofs/artist/a127c581-19ac-4fc4-b097-1c787ab76157.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x0b95e537380d5495d4c145200b0f01d0db634807a1f3db3560c87d312d9c2c28","name":"Aya Samra","registered_at":"2026-06-12T06:01:33Z","symbol":"NIM0208305","token_address":"0x310a923a5bb4e173a385dc21522e80a827ad1699","type":"artist","uuid":"a127c581-19ac-4fc4-b097-1c787ab76157"}
album: Ya Habibi Taala
  type: MusicAlbum
  date published: 2025-03-03
album: For Life
  type: MusicAlbum
  date published: 2025-06-20