Josh Joseph
type: MusicGroup
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x260e398a35dbdfbf7861567ef64d61b3fe622902fc31712ca6587352bcaa2c73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b21002fd-590b-497e-b119-b29c2e7badc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b21002fd-590b-497e-b119-b29c2e7badc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b21002fd-590b-497e-b119-b29c2e7badc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x260e398a35dbdfbf7861567ef64d61b3fe622902fc31712ca6587352bcaa2c73","name":"Josh Joseph","registered_at":"2026-06-20T12:22:17Z","symbol":"NIM1614747","token_address":"0xaeb4ec682f1ae0c382467e883e6a175d90144138","type":"artist","uuid":"b21002fd-590b-497e-b119-b29c2e7badc0"}
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 0x260e398a35dbdfbf7861567ef64d61b3fe622902fc31712ca6587352bcaa2c73. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b21002fd-590b-497e-b119-b29c2e7badc0.json and https://artists.proofprofile.net/proofs/artist/b21002fd-590b-497e-b119-b29c2e7badc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x260e398a35dbdfbf7861567ef64d61b3fe622902fc31712ca6587352bcaa2c73","name":"Josh Joseph","registered_at":"2026-06-20T12:22:17Z","symbol":"NIM1614747","token_address":"0xaeb4ec682f1ae0c382467e883e6a175d90144138","type":"artist","uuid":"b21002fd-590b-497e-b119-b29c2e7badc0"}
album: B.O.T.W
  type: MusicAlbum
  date published: 2020-09-28
album: CONFIRMATION BIAS
  type: MusicAlbum
  date published: 2022-11-19
album: MURKY WATERS
  type: MusicAlbum
  date published: 2022-11-27
album: APPARENTLY
  type: MusicAlbum
  date published: 2023-01-29