Jampoke
type: MusicGroup
popularity: 2
followers: 424
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed57ece43c2bd1ca80ef807ae29bcbb24734ebb6ba42d86f856919abf3effb9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90917ba9-d703-4866-8d5a-e03f23a8a655.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90917ba9-d703-4866-8d5a-e03f23a8a655.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90917ba9-d703-4866-8d5a-e03f23a8a655
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xed57ece43c2bd1ca80ef807ae29bcbb24734ebb6ba42d86f856919abf3effb9b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90917ba9-d703-4866-8d5a-e03f23a8a655.json and https://artists.proofprofile.net/proofs/artist/90917ba9-d703-4866-8d5a-e03f23a8a655.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Picking Flowers on the Moon
  type: MusicAlbum
  date published: 2022-05-12
album: OPEN ROAD
  type: MusicAlbum
  date published: 2022-06-29
album: lac amora
  type: MusicAlbum
  date published: 2022-08-22
album: House on a River
  type: MusicAlbum
  date published: 2023-07-05
album: Turtle Charlie
  type: MusicAlbum
  date published: 2025-06-13
album: Walk into the Trees
  type: MusicAlbum
  date published: 2025-06-26