Sarkar Musik
type: MusicGroup
popularity: 4
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65d22313d08f598fa135848b03d51331ba6d08b2cc3b2b4860d41ada237ea7b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65d22313d08f598fa135848b03d51331ba6d08b2cc3b2b4860d41ada237ea7b2","name":"Sarkar Musik","registered_at":"2026-06-16T04:19:19Z","symbol":"NIM0935307","token_address":"0x56b52da1c1c38e2969773e4730f555608f934b1c","type":"artist","uuid":"2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9"}
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 0x65d22313d08f598fa135848b03d51331ba6d08b2cc3b2b4860d41ada237ea7b2. 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/2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9.json and https://artists.proofprofile.net/proofs/artist/2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x65d22313d08f598fa135848b03d51331ba6d08b2cc3b2b4860d41ada237ea7b2","name":"Sarkar Musik","registered_at":"2026-06-16T04:19:19Z","symbol":"NIM0935307","token_address":"0x56b52da1c1c38e2969773e4730f555608f934b1c","type":"artist","uuid":"2a881f4f-ceb4-4aec-a07e-0d4789ec5ce9"}
album: Shanivaar
  type: MusicAlbum
  date published: 2021-02-16
album: Real Ones
  type: MusicAlbum
  date published: 2023-01-27