Sam Carter
type: MusicGroup
popularity: 3
followers: 393
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9aa37ae8694b455e0e132b30d78bae51de3c710c8a2ca04a35731c52595fcae5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d69a6bb-5bc6-48ba-865e-30e84db9e586.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d69a6bb-5bc6-48ba-865e-30e84db9e586.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d69a6bb-5bc6-48ba-865e-30e84db9e586
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9aa37ae8694b455e0e132b30d78bae51de3c710c8a2ca04a35731c52595fcae5","name":"Sam Carter","registered_at":"2026-06-17T04:06:50Z","symbol":"NIM1275964","token_address":"0xdd18f71a15615cca69b8248d5aeaf67f25826359","type":"artist","uuid":"6d69a6bb-5bc6-48ba-865e-30e84db9e586"}
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 0x9aa37ae8694b455e0e132b30d78bae51de3c710c8a2ca04a35731c52595fcae5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d69a6bb-5bc6-48ba-865e-30e84db9e586.json and https://artists.proofprofile.net/proofs/artist/6d69a6bb-5bc6-48ba-865e-30e84db9e586.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9aa37ae8694b455e0e132b30d78bae51de3c710c8a2ca04a35731c52595fcae5","name":"Sam Carter","registered_at":"2026-06-17T04:06:50Z","symbol":"NIM1275964","token_address":"0xdd18f71a15615cca69b8248d5aeaf67f25826359","type":"artist","uuid":"6d69a6bb-5bc6-48ba-865e-30e84db9e586"}
album: Sam Carter
  type: MusicAlbum
  date published: 2017-11-03
album: Good Idea - EP
  type: MusicAlbum
  date published: 2018-06-01
album: Learnin' How Love Feels
  type: MusicAlbum
  date published: 2019-02-08
album: Tattoos
  type: MusicAlbum
  date published: 2019-11-01
album: Too Young
  type: MusicAlbum
  date published: 2020-06-05
album: Blame It on My Boots
  type: MusicAlbum
  date published: 2023-02-17
album: I Don't Wanna Talk About It
  type: MusicAlbum
  date published: 2023-03-17
album: You and Tattoos
  type: MusicAlbum
  date published: 2023-04-28
album: You and Tattoos
  type: MusicAlbum
  date published: 2023-05-26