Хома
type: MusicGroup
popularity: 7
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1a0984ff91f3882730b6ea766026438d71bc8ed1d20a387e5f248a8c3e267ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f08fad06-39b3-4484-9677-d9feeac1efca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f08fad06-39b3-4484-9677-d9feeac1efca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f08fad06-39b3-4484-9677-d9feeac1efca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1a0984ff91f3882730b6ea766026438d71bc8ed1d20a387e5f248a8c3e267ff","name":"Хома","registered_at":"2026-06-21T13:04:12Z","symbol":"NIM1929623","token_address":"0xbcf71d71cf68159ad9d9409945c4efec6ab5eb3f","type":"artist","uuid":"f08fad06-39b3-4484-9677-d9feeac1efca"}
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 0xa1a0984ff91f3882730b6ea766026438d71bc8ed1d20a387e5f248a8c3e267ff. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f08fad06-39b3-4484-9677-d9feeac1efca.json and https://artists.proofprofile.net/proofs/artist/f08fad06-39b3-4484-9677-d9feeac1efca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xa1a0984ff91f3882730b6ea766026438d71bc8ed1d20a387e5f248a8c3e267ff","name":"Хома","registered_at":"2026-06-21T13:04:12Z","symbol":"NIM1929623","token_address":"0xbcf71d71cf68159ad9d9409945c4efec6ab5eb3f","type":"artist","uuid":"f08fad06-39b3-4484-9677-d9feeac1efca"}
album: Мама
  type: MusicAlbum
  date published: 2018-09-21
album: Мамa
  type: MusicAlbum
  date published: 2018-09-21