Vó Mera
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3545de557b9a63d9b7f411426ed862c5b8ffc2e6c587d654efe6d0e80e36acc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ccb6095-9e1e-4c74-afd5-8693d534cb04.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ccb6095-9e1e-4c74-afd5-8693d534cb04.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ccb6095-9e1e-4c74-afd5-8693d534cb04
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3545de557b9a63d9b7f411426ed862c5b8ffc2e6c587d654efe6d0e80e36acc1","name":"Vó Mera","registered_at":"2026-06-17T09:05:00Z","symbol":"NIM1347063","token_address":"0x264c5d12db7084d679f79e5d7d5f416114e7d8cd","type":"artist","uuid":"7ccb6095-9e1e-4c74-afd5-8693d534cb04"}
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 0x3545de557b9a63d9b7f411426ed862c5b8ffc2e6c587d654efe6d0e80e36acc1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ccb6095-9e1e-4c74-afd5-8693d534cb04.json and https://artists.proofprofile.net/proofs/artist/7ccb6095-9e1e-4c74-afd5-8693d534cb04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x3545de557b9a63d9b7f411426ed862c5b8ffc2e6c587d654efe6d0e80e36acc1","name":"Vó Mera","registered_at":"2026-06-17T09:05:00Z","symbol":"NIM1347063","token_address":"0x264c5d12db7084d679f79e5d7d5f416114e7d8cd","type":"artist","uuid":"7ccb6095-9e1e-4c74-afd5-8693d534cb04"}