R. L. Ferguson
type: MusicGroup
popularity: 9
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45365167315a66c09debad3fc69e794b1184d6d3a4e961ca8fb34986fdead72e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0898b433-0e7c-4905-9f49-2a52a3f499ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0898b433-0e7c-4905-9f49-2a52a3f499ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0898b433-0e7c-4905-9f49-2a52a3f499ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45365167315a66c09debad3fc69e794b1184d6d3a4e961ca8fb34986fdead72e","name":"R. L. Ferguson","registered_at":"2026-06-15T16:35:47Z","symbol":"NIM0767395","token_address":"0x59009fbca07ef418381e6982b203f376bc4a098c","type":"artist","uuid":"0898b433-0e7c-4905-9f49-2a52a3f499ff"}
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 0x45365167315a66c09debad3fc69e794b1184d6d3a4e961ca8fb34986fdead72e. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0898b433-0e7c-4905-9f49-2a52a3f499ff.json and https://artists.proofprofile.net/proofs/artist/0898b433-0e7c-4905-9f49-2a52a3f499ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x45365167315a66c09debad3fc69e794b1184d6d3a4e961ca8fb34986fdead72e","name":"R. L. Ferguson","registered_at":"2026-06-15T16:35:47Z","symbol":"NIM0767395","token_address":"0x59009fbca07ef418381e6982b203f376bc4a098c","type":"artist","uuid":"0898b433-0e7c-4905-9f49-2a52a3f499ff"}
album: Catacombia. Abstieg in die Tiefe [Band 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-06-18
album: Catacombia. Grimorgas Erwachen [Band 2 (Ungekürzt)]
  type: MusicAlbum
  date published: 2022-02-07