Амир
type: MusicGroup
popularity: 5
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0268d524d33dccb6adac4d04992fb49337607dc7e9b460d8d547460fb757e26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3963ccf5-4351-417e-8537-e6ff6120dac7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3963ccf5-4351-417e-8537-e6ff6120dac7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3963ccf5-4351-417e-8537-e6ff6120dac7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0268d524d33dccb6adac4d04992fb49337607dc7e9b460d8d547460fb757e26","name":"Амир","registered_at":"2026-06-16T09:30:11Z","symbol":"NIM1009530","token_address":"0xca2555e0a0081db966264cbd4b93014c1740cf08","type":"artist","uuid":"3963ccf5-4351-417e-8537-e6ff6120dac7"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0268d524d33dccb6adac4d04992fb49337607dc7e9b460d8d547460fb757e26. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3963ccf5-4351-417e-8537-e6ff6120dac7.json and https://artists.proofprofile.net/proofs/artist/3963ccf5-4351-417e-8537-e6ff6120dac7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0xf0268d524d33dccb6adac4d04992fb49337607dc7e9b460d8d547460fb757e26","name":"Амир","registered_at":"2026-06-16T09:30:11Z","symbol":"NIM1009530","token_address":"0xca2555e0a0081db966264cbd4b93014c1740cf08","type":"artist","uuid":"3963ccf5-4351-417e-8537-e6ff6120dac7"}
album: Моей Любимой
  type: MusicAlbum
  date published: 2021-03-08
album: Только я и ты
  type: MusicAlbum
  date published: 2021-11-11