ccoby
type: MusicGroup
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f7621e5d06ede3026ec71b8f44a49ea5d28e334b28196cbd9475b75c4e49443
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/bfc6b7b6-1883-4ee2-aa79-2b8f3e8fbe82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfc6b7b6-1883-4ee2-aa79-2b8f3e8fbe82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfc6b7b6-1883-4ee2-aa79-2b8f3e8fbe82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
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 0x7f7621e5d06ede3026ec71b8f44a49ea5d28e334b28196cbd9475b75c4e49443. 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/bfc6b7b6-1883-4ee2-aa79-2b8f3e8fbe82.json and https://artists.proofprofile.net/proofs/artist/bfc6b7b6-1883-4ee2-aa79-2b8f3e8fbe82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: a letter to who?
  type: MusicAlbum
  date published: 2025-04-16
album: moonwalk!
  type: MusicAlbum
  date published: 2025-04-25
album: cheque on me
  type: MusicAlbum
  date published: 2025-05-02
album: made for you
  type: MusicAlbum
  date published: 2025-05-09
album: 5minutes
  type: MusicAlbum
  date published: 2025-05-16
album: never know
  type: MusicAlbum
  date published: 2025-05-30
album: eyes
  type: MusicAlbum
  date published: 2025-06-06
album: on my way
  type: MusicAlbum
  date published: 2025-06-20
album: 2wrongs1right
  type: MusicAlbum
  date published: 2025-07-18
album: the first episode
  type: MusicAlbum
  date published: 2025-07-25