Doha (XEED)
type: MusicGroup
popularity: 6
followers: 1739
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaef5ab4930c96113134046bec1fca4ad704830ded323bb76bc6920bf9f3fb90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2862d179-eb46-4f0c-8f36-d347aff9a811.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2862d179-eb46-4f0c-8f36-d347aff9a811.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2862d179-eb46-4f0c-8f36-d347aff9a811
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcaef5ab4930c96113134046bec1fca4ad704830ded323bb76bc6920bf9f3fb90","name":"Doha (XEED)","registered_at":"2026-06-16T03:34:02Z","symbol":"NIM0924482","token_address":"0x7417bbc94a42d979d61b96c8451e5dbc01a34057","type":"artist","uuid":"2862d179-eb46-4f0c-8f36-d347aff9a811"}
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 0xcaef5ab4930c96113134046bec1fca4ad704830ded323bb76bc6920bf9f3fb90. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2862d179-eb46-4f0c-8f36-d347aff9a811.json and https://artists.proofprofile.net/proofs/artist/2862d179-eb46-4f0c-8f36-d347aff9a811.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xcaef5ab4930c96113134046bec1fca4ad704830ded323bb76bc6920bf9f3fb90","name":"Doha (XEED)","registered_at":"2026-06-16T03:34:02Z","symbol":"NIM0924482","token_address":"0x7417bbc94a42d979d61b96c8451e5dbc01a34057","type":"artist","uuid":"2862d179-eb46-4f0c-8f36-d347aff9a811"}
album: Love Mate OST Part.1 (Soundtrack)
  type: MusicAlbum
  date published: 2023-05-24