Joe Singo
type: MusicGroup
genre: alternative r&b
popularity: 2
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f0a91f187c752acc683b6b2e30384541bb3006bae9191d212bd8bb1c746416d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6601f14-c4ef-453d-8863-de0d894440e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6601f14-c4ef-453d-8863-de0d894440e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6601f14-c4ef-453d-8863-de0d894440e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f0a91f187c752acc683b6b2e30384541bb3006bae9191d212bd8bb1c746416d","name":"Joe Singo","registered_at":"2026-06-21T15:17:34Z","symbol":"NIM1958929","token_address":"0x76592c8fbfbc080a001ab75825acddb47828ca02","type":"artist","uuid":"f6601f14-c4ef-453d-8863-de0d894440e2"}
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 0x2f0a91f187c752acc683b6b2e30384541bb3006bae9191d212bd8bb1c746416d. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6601f14-c4ef-453d-8863-de0d894440e2.json and https://artists.proofprofile.net/proofs/artist/f6601f14-c4ef-453d-8863-de0d894440e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x2f0a91f187c752acc683b6b2e30384541bb3006bae9191d212bd8bb1c746416d","name":"Joe Singo","registered_at":"2026-06-21T15:17:34Z","symbol":"NIM1958929","token_address":"0x76592c8fbfbc080a001ab75825acddb47828ca02","type":"artist","uuid":"f6601f14-c4ef-453d-8863-de0d894440e2"}
album: Motherfucka
  type: MusicAlbum
  date published: 2021-10-01
album: Motherfa
  type: MusicAlbum
  date published: 2021-10-01
album: Oh No
  type: MusicAlbum
  date published: 2023-06-16
album: Loving You Gentle
  type: MusicAlbum
  date published: 2023-07-28
album: Joe Singo
  type: MusicAlbum
  date published: 2023-09-08