The Jam Maker
type: MusicGroup
popularity: 4
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d865be139ae4004509f51cf2a46b7ea8f766949535fe0564edaa474cc45ba56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6478e1b9-8cf1-47f7-bc62-1ee43acfcb51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6478e1b9-8cf1-47f7-bc62-1ee43acfcb51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6478e1b9-8cf1-47f7-bc62-1ee43acfcb51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d865be139ae4004509f51cf2a46b7ea8f766949535fe0564edaa474cc45ba56","name":"The Jam Maker","registered_at":"2026-06-17T00:39:17Z","symbol":"NIM1226430","token_address":"0x9777dd06e1c3cd4eb8fd5d7297b7ba012e34bed3","type":"artist","uuid":"6478e1b9-8cf1-47f7-bc62-1ee43acfcb51"}
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 0x8d865be139ae4004509f51cf2a46b7ea8f766949535fe0564edaa474cc45ba56. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6478e1b9-8cf1-47f7-bc62-1ee43acfcb51.json and https://artists.proofprofile.net/proofs/artist/6478e1b9-8cf1-47f7-bc62-1ee43acfcb51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8d865be139ae4004509f51cf2a46b7ea8f766949535fe0564edaa474cc45ba56","name":"The Jam Maker","registered_at":"2026-06-17T00:39:17Z","symbol":"NIM1226430","token_address":"0x9777dd06e1c3cd4eb8fd5d7297b7ba012e34bed3","type":"artist","uuid":"6478e1b9-8cf1-47f7-bc62-1ee43acfcb51"}
album: Memories Of A Dark Past
  type: MusicAlbum
  date published: 2022-12-01
album: Relaxing Whit Jazz
  type: MusicAlbum
  date published: 2023-02-06
album: The Real Jazz Experience
  type: MusicAlbum
  date published: 2023-03-20
album: Jazz For Dancing
  type: MusicAlbum
  date published: 2023-04-13
album: Fire In My Lungs
  type: MusicAlbum
  date published: 2023-05-18
album: Jazz Piano Background Music: Nu Jazz, Working Focus Piano Music, Jazz Morning Playlist
  type: MusicAlbum
  date published: 2023-09-20
album: Love Jazz Music: Romantic Love Songs, Passion Is The Key
  type: MusicAlbum
  date published: 2023-09-28
album: Jazz Improvisation Mastery: Skills Notes Session
  type: MusicAlbum
  date published: 2024-11-13
album: Seduction on Silk Sheets
  type: MusicAlbum
  date published: 2025-02-27