Camilla Florentz
type: MusicGroup
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f990db3482ccfb7e45f765dd0f4fb2a744b60cbe0d7260ed01dc0dd4e15b200
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27f0d404-0f87-465c-a17e-072a8eda6eda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27f0d404-0f87-465c-a17e-072a8eda6eda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27f0d404-0f87-465c-a17e-072a8eda6eda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f990db3482ccfb7e45f765dd0f4fb2a744b60cbe0d7260ed01dc0dd4e15b200","name":"Camilla Florentz","registered_at":"2026-06-16T03:23:44Z","symbol":"NIM0922027","token_address":"0x046cbdd37c5026b55f1f18d5d2ea46de6ee54fab","type":"artist","uuid":"27f0d404-0f87-465c-a17e-072a8eda6eda"}
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 0x4f990db3482ccfb7e45f765dd0f4fb2a744b60cbe0d7260ed01dc0dd4e15b200. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27f0d404-0f87-465c-a17e-072a8eda6eda.json and https://artists.proofprofile.net/proofs/artist/27f0d404-0f87-465c-a17e-072a8eda6eda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
  text: {"copyright_id":"0x4f990db3482ccfb7e45f765dd0f4fb2a744b60cbe0d7260ed01dc0dd4e15b200","name":"Camilla Florentz","registered_at":"2026-06-16T03:23:44Z","symbol":"NIM0922027","token_address":"0x046cbdd37c5026b55f1f18d5d2ea46de6ee54fab","type":"artist","uuid":"27f0d404-0f87-465c-a17e-072a8eda6eda"}