Jack and Co.
type: MusicGroup
genre: thai hip hop
genre: thai pop
genre: t-pop
popularity: 29
followers: 17207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab907a72b2de8599df94de787f0070e6a56317475a1b91f24093acc8352f23af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3551a6a1-90cb-4f88-b78a-5eef41d4e4b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3551a6a1-90cb-4f88-b78a-5eef41d4e4b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3551a6a1-90cb-4f88-b78a-5eef41d4e4b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab907a72b2de8599df94de787f0070e6a56317475a1b91f24093acc8352f23af","name":"Jack and Co.","registered_at":"2026-06-11T16:29:18Z","symbol":"NIM0069225","token_address":"0x702b6bbac136e7cdbccf0f2e91f16c8dfd49aebd","type":"artist","uuid":"3551a6a1-90cb-4f88-b78a-5eef41d4e4b8"}
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 0xab907a72b2de8599df94de787f0070e6a56317475a1b91f24093acc8352f23af. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3551a6a1-90cb-4f88-b78a-5eef41d4e4b8.json and https://artists.proofprofile.net/proofs/artist/3551a6a1-90cb-4f88-b78a-5eef41d4e4b8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xab907a72b2de8599df94de787f0070e6a56317475a1b91f24093acc8352f23af","name":"Jack and Co.","registered_at":"2026-06-11T16:29:18Z","symbol":"NIM0069225","token_address":"0x702b6bbac136e7cdbccf0f2e91f16c8dfd49aebd","type":"artist","uuid":"3551a6a1-90cb-4f88-b78a-5eef41d4e4b8"}
album: ติดกลิ่น
  type: MusicAlbum
  date published: 2021-02-22
album: ติดกลิ่น (Live Session)
  type: MusicAlbum
  date published: 2022-05-13
album: โทรหาแฟนเก่า
  type: MusicAlbum
  date published: 2023-01-20