Carlo C.
type: MusicGroup
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x282ae93eb5f49b078947b17bab35e793c6fb4ef73872606e62b4c37fe1a5ee9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c46e64b4-8bdb-476e-8e4e-207d7c0ae896.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c46e64b4-8bdb-476e-8e4e-207d7c0ae896.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c46e64b4-8bdb-476e-8e4e-207d7c0ae896
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x282ae93eb5f49b078947b17bab35e793c6fb4ef73872606e62b4c37fe1a5ee9d","name":"Carlo C.","registered_at":"2026-06-20T20:20:58Z","symbol":"NIM1705759","token_address":"0x82226ddee7c1308d60440a8347421b75c8978620","type":"artist","uuid":"c46e64b4-8bdb-476e-8e4e-207d7c0ae896"}
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 0x282ae93eb5f49b078947b17bab35e793c6fb4ef73872606e62b4c37fe1a5ee9d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c46e64b4-8bdb-476e-8e4e-207d7c0ae896.json and https://artists.proofprofile.net/proofs/artist/c46e64b4-8bdb-476e-8e4e-207d7c0ae896.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x282ae93eb5f49b078947b17bab35e793c6fb4ef73872606e62b4c37fe1a5ee9d","name":"Carlo C.","registered_at":"2026-06-20T20:20:58Z","symbol":"NIM1705759","token_address":"0x82226ddee7c1308d60440a8347421b75c8978620","type":"artist","uuid":"c46e64b4-8bdb-476e-8e4e-207d7c0ae896"}
album: Fata Morgana
  type: MusicAlbum
  date published: 2024-10-11
album: im Groben und Ganzen
  type: MusicAlbum
  date published: 2024-11-01
album: Angebot
  type: MusicAlbum
  date published: 2024-12-22
album: Amore
  type: MusicAlbum
  date published: 2025-02-28