Steve Jackson
type: MusicGroup
genre: german hip hop
popularity: 16
followers: 1053
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3eb58822a1a53377ea18987932802eb6e8a15b0ab23bdf34c251ba51a2c5ca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf57798-2040-4978-ab12-fe689ab636e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf57798-2040-4978-ab12-fe689ab636e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/caf57798-2040-4978-ab12-fe689ab636e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3eb58822a1a53377ea18987932802eb6e8a15b0ab23bdf34c251ba51a2c5ca2","name":"Steve Jackson","registered_at":"2026-06-15T01:45:42Z","symbol":"NIM0643258","token_address":"0x7b3fa4512ecdbc11e9d7900e9d43ca6ec5521f25","type":"artist","uuid":"caf57798-2040-4978-ab12-fe689ab636e5"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eb58822a1a53377ea18987932802eb6e8a15b0ab23bdf34c251ba51a2c5ca2. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caf57798-2040-4978-ab12-fe689ab636e5.json and https://artists.proofprofile.net/proofs/artist/caf57798-2040-4978-ab12-fe689ab636e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xd3eb58822a1a53377ea18987932802eb6e8a15b0ab23bdf34c251ba51a2c5ca2","name":"Steve Jackson","registered_at":"2026-06-15T01:45:42Z","symbol":"NIM0643258","token_address":"0x7b3fa4512ecdbc11e9d7900e9d43ca6ec5521f25","type":"artist","uuid":"caf57798-2040-4978-ab12-fe689ab636e5"}
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