Thomas Gustafsson
type: MusicGroup
genre: epadunk
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8067cc2095caed2fdc2deb7646c69860a2d283865b54a06c362e262022205ccd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe09e97a-22b4-47f3-aa82-f47244e99a06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe09e97a-22b4-47f3-aa82-f47244e99a06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe09e97a-22b4-47f3-aa82-f47244e99a06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8067cc2095caed2fdc2deb7646c69860a2d283865b54a06c362e262022205ccd","name":"Thomas Gustafsson","registered_at":"2026-06-21T17:52:07Z","symbol":"NIM1992706","token_address":"0x7e8c9b0dc230fd8a7b9a46a5d82ecb5b65eb4cd3","type":"artist","uuid":"fe09e97a-22b4-47f3-aa82-f47244e99a06"}
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 0x8067cc2095caed2fdc2deb7646c69860a2d283865b54a06c362e262022205ccd. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe09e97a-22b4-47f3-aa82-f47244e99a06.json and https://artists.proofprofile.net/proofs/artist/fe09e97a-22b4-47f3-aa82-f47244e99a06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x8067cc2095caed2fdc2deb7646c69860a2d283865b54a06c362e262022205ccd","name":"Thomas Gustafsson","registered_at":"2026-06-21T17:52:07Z","symbol":"NIM1992706","token_address":"0x7e8c9b0dc230fd8a7b9a46a5d82ecb5b65eb4cd3","type":"artist","uuid":"fe09e97a-22b4-47f3-aa82-f47244e99a06"}
album: Äntligen
  type: MusicAlbum
  date published: 2022-01-16
album: Angels Talking
  type: MusicAlbum
  date published: 2022-02-19