Sammy Lee Fields
type: MusicGroup
popularity: 9
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48b935ffc38cf1fb28e8a70df4e21f64eb70e4ba0e8fcd801be2c01d59cb9260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8945b86-1d7e-42ea-877b-c6a7a061b10d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8945b86-1d7e-42ea-877b-c6a7a061b10d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8945b86-1d7e-42ea-877b-c6a7a061b10d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48b935ffc38cf1fb28e8a70df4e21f64eb70e4ba0e8fcd801be2c01d59cb9260","name":"Sammy Lee Fields","registered_at":"2026-06-20T15:39:04Z","symbol":"NIM1646978","token_address":"0x8c169da2734896107ce6b3f6c996e9b483c9f0aa","type":"artist","uuid":"b8945b86-1d7e-42ea-877b-c6a7a061b10d"}
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 0x48b935ffc38cf1fb28e8a70df4e21f64eb70e4ba0e8fcd801be2c01d59cb9260. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8945b86-1d7e-42ea-877b-c6a7a061b10d.json and https://artists.proofprofile.net/proofs/artist/b8945b86-1d7e-42ea-877b-c6a7a061b10d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x48b935ffc38cf1fb28e8a70df4e21f64eb70e4ba0e8fcd801be2c01d59cb9260","name":"Sammy Lee Fields","registered_at":"2026-06-20T15:39:04Z","symbol":"NIM1646978","token_address":"0x8c169da2734896107ce6b3f6c996e9b483c9f0aa","type":"artist","uuid":"b8945b86-1d7e-42ea-877b-c6a7a061b10d"}
album: Back When You Held Me
  type: MusicAlbum
  date published: 2022-01-01
album: We're Gonna Make It
  type: MusicAlbum
  date published: 2022-01-01
album: Are You Down
  type: MusicAlbum
  date published: 2022-01-12
album: Woman of My Dreams
  type: MusicAlbum
  date published: 2022-01-20
album: On We Go
  type: MusicAlbum
  date published: 2022-02-18
album: Heart of Dixie
  type: MusicAlbum
  date published: 2022-06-21
album: Would We?
  type: MusicAlbum
  date published: 2025-02-17