Cam Vance
type: MusicGroup
popularity: 2
followers: 258
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a7d7c247792a0efc5b50860ff73d8d3c74f2668ec3cf4267132c92f10d94291
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35d89585-1297-4018-b636-b70aacc63e52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35d89585-1297-4018-b636-b70aacc63e52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35d89585-1297-4018-b636-b70aacc63e52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a7d7c247792a0efc5b50860ff73d8d3c74f2668ec3cf4267132c92f10d94291","name":"Cam Vance","registered_at":"2026-06-16T08:18:47Z","symbol":"NIM0992501","token_address":"0x491685a9b2e9afd6570bb5774b9023653fbea683","type":"artist","uuid":"35d89585-1297-4018-b636-b70aacc63e52"}
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 0x3a7d7c247792a0efc5b50860ff73d8d3c74f2668ec3cf4267132c92f10d94291. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35d89585-1297-4018-b636-b70aacc63e52.json and https://artists.proofprofile.net/proofs/artist/35d89585-1297-4018-b636-b70aacc63e52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3a7d7c247792a0efc5b50860ff73d8d3c74f2668ec3cf4267132c92f10d94291","name":"Cam Vance","registered_at":"2026-06-16T08:18:47Z","symbol":"NIM0992501","token_address":"0x491685a9b2e9afd6570bb5774b9023653fbea683","type":"artist","uuid":"35d89585-1297-4018-b636-b70aacc63e52"}
album: That's What Hurts The Most
  type: MusicAlbum
  date published: 2023-02-19
album: All Night Long
  type: MusicAlbum
  date published: 2023-03-17
album: Down By The Coast
  type: MusicAlbum
  date published: 2023-07-21