Jacq Teh
type: MusicGroup
popularity: 4
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe77470d4a29ed1de078ffe59216b4256ab100bd246cc072e8a35909f25538251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a435ea7a-aa0a-459d-981c-7cab915afb36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a435ea7a-aa0a-459d-981c-7cab915afb36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a435ea7a-aa0a-459d-981c-7cab915afb36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe77470d4a29ed1de078ffe59216b4256ab100bd246cc072e8a35909f25538251","name":"Jacq Teh","registered_at":"2026-06-20T06:39:15Z","symbol":"NIM1543065","token_address":"0x6d669cbc296256e7246ab11231ff4cea1c4781b6","type":"artist","uuid":"a435ea7a-aa0a-459d-981c-7cab915afb36"}
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 0xe77470d4a29ed1de078ffe59216b4256ab100bd246cc072e8a35909f25538251. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a435ea7a-aa0a-459d-981c-7cab915afb36.json and https://artists.proofprofile.net/proofs/artist/a435ea7a-aa0a-459d-981c-7cab915afb36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xe77470d4a29ed1de078ffe59216b4256ab100bd246cc072e8a35909f25538251","name":"Jacq Teh","registered_at":"2026-06-20T06:39:15Z","symbol":"NIM1543065","token_address":"0x6d669cbc296256e7246ab11231ff4cea1c4781b6","type":"artist","uuid":"a435ea7a-aa0a-459d-981c-7cab915afb36"}
album: On It
  type: MusicAlbum
  date published: 2021-11-23
album: Missing
  type: MusicAlbum
  date published: 2022-04-25
album: Did
  type: MusicAlbum
  date published: 2023-03-03
album: Like U
  type: MusicAlbum
  date published: 2024-10-04
album: Waves
  type: MusicAlbum
  date published: 2025-02-28
album: Crush
  type: MusicAlbum
  date published: 2025-04-25