Matt Batterman
type: MusicGroup
popularity: 3
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86db8afecad1b8cdf6637486a0ecd8f92262078c806ff4b1a98aa6415bfe0855
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aedf710b-81f9-4c81-9c21-77295021b898.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aedf710b-81f9-4c81-9c21-77295021b898.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aedf710b-81f9-4c81-9c21-77295021b898
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86db8afecad1b8cdf6637486a0ecd8f92262078c806ff4b1a98aa6415bfe0855","name":"Matt Batterman","registered_at":"2026-06-20T11:19:51Z","symbol":"NIM1599787","token_address":"0xe76fd70086f114ba44a7849d51c671c4a9d368e6","type":"artist","uuid":"aedf710b-81f9-4c81-9c21-77295021b898"}
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 0x86db8afecad1b8cdf6637486a0ecd8f92262078c806ff4b1a98aa6415bfe0855. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aedf710b-81f9-4c81-9c21-77295021b898.json and https://artists.proofprofile.net/proofs/artist/aedf710b-81f9-4c81-9c21-77295021b898.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x86db8afecad1b8cdf6637486a0ecd8f92262078c806ff4b1a98aa6415bfe0855","name":"Matt Batterman","registered_at":"2026-06-20T11:19:51Z","symbol":"NIM1599787","token_address":"0xe76fd70086f114ba44a7849d51c671c4a9d368e6","type":"artist","uuid":"aedf710b-81f9-4c81-9c21-77295021b898"}
album: Matt Batterman
  type: MusicAlbum
  date published: 2023-05-02