Joe Menza
type: MusicGroup
popularity: 14
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24a0b2e39d14a3955125ae7c4caaab9a8c0218f3bd8cc3450bd4edc1b0111d5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24a0b2e39d14a3955125ae7c4caaab9a8c0218f3bd8cc3450bd4edc1b0111d5f","name":"Joe Menza","registered_at":"2026-06-14T23:50:07Z","symbol":"NIM0615611","token_address":"0x974fe48fef31896a087f769636cdbb2c8f921f7a","type":"artist","uuid":"b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4"}
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 0x24a0b2e39d14a3955125ae7c4caaab9a8c0218f3bd8cc3450bd4edc1b0111d5f. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4.json and https://artists.proofprofile.net/proofs/artist/b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x24a0b2e39d14a3955125ae7c4caaab9a8c0218f3bd8cc3450bd4edc1b0111d5f","name":"Joe Menza","registered_at":"2026-06-14T23:50:07Z","symbol":"NIM0615611","token_address":"0x974fe48fef31896a087f769636cdbb2c8f921f7a","type":"artist","uuid":"b758ca1f-3f23-4ef6-81d7-5fe8e59fc9c4"}