Sammy Jobs
type: MusicGroup
genre: new wave
popularity: 2
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2419433af575ac68013f96ef0f451f6c7c2d2884a041f60bb0dfe3c8175895f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dce12e8d-f39a-49f7-907b-baecf0f8a9eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dce12e8d-f39a-49f7-907b-baecf0f8a9eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dce12e8d-f39a-49f7-907b-baecf0f8a9eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2419433af575ac68013f96ef0f451f6c7c2d2884a041f60bb0dfe3c8175895f","name":"Sammy Jobs","registered_at":"2026-06-21T05:19:25Z","symbol":"NIM1831964","token_address":"0x5e9332eaf2f4f730e2a197a32c109bb9040f9ac3","type":"artist","uuid":"dce12e8d-f39a-49f7-907b-baecf0f8a9eb"}
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 0xe2419433af575ac68013f96ef0f451f6c7c2d2884a041f60bb0dfe3c8175895f. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dce12e8d-f39a-49f7-907b-baecf0f8a9eb.json and https://artists.proofprofile.net/proofs/artist/dce12e8d-f39a-49f7-907b-baecf0f8a9eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xe2419433af575ac68013f96ef0f451f6c7c2d2884a041f60bb0dfe3c8175895f","name":"Sammy Jobs","registered_at":"2026-06-21T05:19:25Z","symbol":"NIM1831964","token_address":"0x5e9332eaf2f4f730e2a197a32c109bb9040f9ac3","type":"artist","uuid":"dce12e8d-f39a-49f7-907b-baecf0f8a9eb"}
album: Dopest Dope
  type: MusicAlbum
  date published: 2024-07-26
album: Unamused
  type: MusicAlbum
  date published: 2024-08-17
album: Believer
  type: MusicAlbum
  date published: 2024-08-17
album: La Hudud
  type: MusicAlbum
  date published: 2024-11-29