Isaac Thursday
type: MusicGroup
genre: breakcore
genre: jungle
genre: speedcore
popularity: 12
followers: 1170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x643ecbe6640b5e73e8ddabfe3d517bde2d4d73a528003fc0186c78262bcc7dec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73887977-0212-491c-9975-c6bd18b2c4e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73887977-0212-491c-9975-c6bd18b2c4e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73887977-0212-491c-9975-c6bd18b2c4e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x643ecbe6640b5e73e8ddabfe3d517bde2d4d73a528003fc0186c78262bcc7dec","name":"Isaac Thursday","registered_at":"2026-06-14T16:40:12Z","symbol":"NIM0513097","token_address":"0x3820bb6f5452923b3f02b40109a65d2789f30348","type":"artist","uuid":"73887977-0212-491c-9975-c6bd18b2c4e8"}
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 0x643ecbe6640b5e73e8ddabfe3d517bde2d4d73a528003fc0186c78262bcc7dec. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73887977-0212-491c-9975-c6bd18b2c4e8.json and https://artists.proofprofile.net/proofs/artist/73887977-0212-491c-9975-c6bd18b2c4e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x643ecbe6640b5e73e8ddabfe3d517bde2d4d73a528003fc0186c78262bcc7dec","name":"Isaac Thursday","registered_at":"2026-06-14T16:40:12Z","symbol":"NIM0513097","token_address":"0x3820bb6f5452923b3f02b40109a65d2789f30348","type":"artist","uuid":"73887977-0212-491c-9975-c6bd18b2c4e8"}
album: Till Then Though
  type: MusicAlbum
  date published: 2021-01-04