Jack Rocco
type: MusicGroup
popularity: 19
followers: 1220
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43e307765f7b83ce07200b021a83ca4603dce1c5fb4d782c7de4c4b181023c39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c192879d-a854-492b-a68f-b9bc8ff4000b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c192879d-a854-492b-a68f-b9bc8ff4000b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c192879d-a854-492b-a68f-b9bc8ff4000b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43e307765f7b83ce07200b021a83ca4603dce1c5fb4d782c7de4c4b181023c39","name":"Jack Rocco","registered_at":"2026-06-15T00:49:26Z","symbol":"NIM0629803","token_address":"0x6499162aedf72422e09eaa57e4503b3769402faf","type":"artist","uuid":"c192879d-a854-492b-a68f-b9bc8ff4000b"}
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 0x43e307765f7b83ce07200b021a83ca4603dce1c5fb4d782c7de4c4b181023c39. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c192879d-a854-492b-a68f-b9bc8ff4000b.json and https://artists.proofprofile.net/proofs/artist/c192879d-a854-492b-a68f-b9bc8ff4000b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x43e307765f7b83ce07200b021a83ca4603dce1c5fb4d782c7de4c4b181023c39","name":"Jack Rocco","registered_at":"2026-06-15T00:49:26Z","symbol":"NIM0629803","token_address":"0x6499162aedf72422e09eaa57e4503b3769402faf","type":"artist","uuid":"c192879d-a854-492b-a68f-b9bc8ff4000b"}
album: About you
  type: MusicAlbum
  date published: 2022-08-05
album: Unconscious Thoughts
  type: MusicAlbum
  date published: 2022-09-09
album: green light
  type: MusicAlbum
  date published: 2022-11-18
album: Green light (Remix)
  type: MusicAlbum
  date published: 2022-12-02
album: Green light (Remix)
  type: MusicAlbum
  date published: 2022-12-02
album: WRONG PAGE
  type: MusicAlbum
  date published: 2023-02-28
album: apology
  type: MusicAlbum
  date published: 2023-03-31
album: My Escape
  type: MusicAlbum
  date published: 2023-05-05
album: when it came to u.
  type: MusicAlbum
  date published: 2023-06-23
album: choose
  type: MusicAlbum
  date published: 2023-07-21
album: i'm scared
  type: MusicAlbum
  date published: 2023-10-13
album: ghost to u
  type: MusicAlbum
  date published: 2023-11-03
album: salty
  type: MusicAlbum
  date published: 2023-11-24
album: backstabber
  type: MusicAlbum
  date published: 2023-12-15
album: big mistake
  type: MusicAlbum
  date published: 2024-04-12
album: BE REAL WITH ME
  type: MusicAlbum
  date published: 2024-05-31
album: SPARK
  type: MusicAlbum
  date published: 2024-11-15
album: SPARK
  type: MusicAlbum
  date published: 2024-11-22
album: ATMOSPHERE
  type: MusicAlbum
  date published: 2024-12-21
album: gone without a trace
  type: MusicAlbum
  date published: 2025-09-12