Ramjan Gayan
type: MusicGroup
popularity: 2
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee83a64c8c436d60a6e26b5f9d7acdb07edc9578b3a1b092741f58e0f7d1da3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b0d81c8-4467-480e-bc4f-fb67cd1dca39.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b0d81c8-4467-480e-bc4f-fb67cd1dca39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b0d81c8-4467-480e-bc4f-fb67cd1dca39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee83a64c8c436d60a6e26b5f9d7acdb07edc9578b3a1b092741f58e0f7d1da3d","name":"Ramjan Gayan","registered_at":"2026-06-15T17:21:02Z","symbol":"NIM0778188","token_address":"0x4b2a8dd20d7c08a3fcd3bbb6ed7efee160e87cd1","type":"artist","uuid":"0b0d81c8-4467-480e-bc4f-fb67cd1dca39"}
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 0xee83a64c8c436d60a6e26b5f9d7acdb07edc9578b3a1b092741f58e0f7d1da3d. 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/0b0d81c8-4467-480e-bc4f-fb67cd1dca39.json and https://artists.proofprofile.net/proofs/artist/0b0d81c8-4467-480e-bc4f-fb67cd1dca39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xee83a64c8c436d60a6e26b5f9d7acdb07edc9578b3a1b092741f58e0f7d1da3d","name":"Ramjan Gayan","registered_at":"2026-06-15T17:21:02Z","symbol":"NIM0778188","token_address":"0x4b2a8dd20d7c08a3fcd3bbb6ed7efee160e87cd1","type":"artist","uuid":"0b0d81c8-4467-480e-bc4f-fb67cd1dca39"}
album: Bannasa Rangila (Original)
  type: MusicAlbum
  date published: 2020-11-03