Véra
type: MusicGroup
genre: t-pop
popularity: 8
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e4c1b2d824d7376f51d5ed34d8a8395d5a7b95565e4cabb2a148661d8fa8821
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c46d08d6-dfba-471a-b0d5-9180e03c1f57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c46d08d6-dfba-471a-b0d5-9180e03c1f57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c46d08d6-dfba-471a-b0d5-9180e03c1f57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e4c1b2d824d7376f51d5ed34d8a8395d5a7b95565e4cabb2a148661d8fa8821","name":"Véra","registered_at":"2026-06-20T20:43:00Z","symbol":"NIM1709375","token_address":"0x72217b363890ddb4398010e85b3ad3aabb46dd8e","type":"artist","uuid":"c46d08d6-dfba-471a-b0d5-9180e03c1f57"}
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 0x9e4c1b2d824d7376f51d5ed34d8a8395d5a7b95565e4cabb2a148661d8fa8821. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c46d08d6-dfba-471a-b0d5-9180e03c1f57.json and https://artists.proofprofile.net/proofs/artist/c46d08d6-dfba-471a-b0d5-9180e03c1f57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9e4c1b2d824d7376f51d5ed34d8a8395d5a7b95565e4cabb2a148661d8fa8821","name":"Véra","registered_at":"2026-06-20T20:43:00Z","symbol":"NIM1709375","token_address":"0x72217b363890ddb4398010e85b3ad3aabb46dd8e","type":"artist","uuid":"c46d08d6-dfba-471a-b0d5-9180e03c1f57"}
album: TICK-TOCK (say it)
  type: MusicAlbum
  date published: 2025-03-21