Joe Mav
type: MusicGroup
popularity: 2
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8311a2d60152096a06023adecff5a408e5366bd33ca12aafd8f9033a40a4ee2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b4ddf8-32cc-48d1-96fd-909f1e79336e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b4ddf8-32cc-48d1-96fd-909f1e79336e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44b4ddf8-32cc-48d1-96fd-909f1e79336e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8311a2d60152096a06023adecff5a408e5366bd33ca12aafd8f9033a40a4ee2","name":"Joe Mav","registered_at":"2026-06-16T13:34:24Z","symbol":"NIM1067788","token_address":"0x7f7e5359fabccf355af6d9744a45879a84b6685e","type":"artist","uuid":"44b4ddf8-32cc-48d1-96fd-909f1e79336e"}
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 0xb8311a2d60152096a06023adecff5a408e5366bd33ca12aafd8f9033a40a4ee2. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44b4ddf8-32cc-48d1-96fd-909f1e79336e.json and https://artists.proofprofile.net/proofs/artist/44b4ddf8-32cc-48d1-96fd-909f1e79336e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0xb8311a2d60152096a06023adecff5a408e5366bd33ca12aafd8f9033a40a4ee2","name":"Joe Mav","registered_at":"2026-06-16T13:34:24Z","symbol":"NIM1067788","token_address":"0x7f7e5359fabccf355af6d9744a45879a84b6685e","type":"artist","uuid":"44b4ddf8-32cc-48d1-96fd-909f1e79336e"}
album: Recuerdo
  type: MusicAlbum
  date published: 2021-01-26
album: Recuerdo
  type: MusicAlbum
  date published: 2021-01-26
album: Sol & Luna
  type: MusicAlbum
  date published: 2021-02-15