Вера
type: MusicGroup
popularity: 6
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7764f50b2a76652de0e39bce8e3186636c738b0b6cc18408dd86e7fb128fcc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0182d511-d6fe-42b6-b37a-7119d1d946ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0182d511-d6fe-42b6-b37a-7119d1d946ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0182d511-d6fe-42b6-b37a-7119d1d946ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7764f50b2a76652de0e39bce8e3186636c738b0b6cc18408dd86e7fb128fcc5","name":"Вера","registered_at":"2026-06-15T14:07:04Z","symbol":"NIM0731885","token_address":"0x45dd93ee19e5f3f85bf639175bddc20544d3d3a4","type":"artist","uuid":"0182d511-d6fe-42b6-b37a-7119d1d946ee"}
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 0xf7764f50b2a76652de0e39bce8e3186636c738b0b6cc18408dd86e7fb128fcc5. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0182d511-d6fe-42b6-b37a-7119d1d946ee.json and https://artists.proofprofile.net/proofs/artist/0182d511-d6fe-42b6-b37a-7119d1d946ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:54:37Z
  text: {"copyright_id":"0xf7764f50b2a76652de0e39bce8e3186636c738b0b6cc18408dd86e7fb128fcc5","name":"Вера","registered_at":"2026-06-15T14:07:04Z","symbol":"NIM0731885","token_address":"0x45dd93ee19e5f3f85bf639175bddc20544d3d3a4","type":"artist","uuid":"0182d511-d6fe-42b6-b37a-7119d1d946ee"}