Ceeko
type: MusicGroup
popularity: 7
followers: 611
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9604baa103d8faf33f586c4cb1242e1e3a5450f4c92f9c745e600cfc37d3b3f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4aff4fb-33c4-42e6-93b8-f3a78e1a16b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4aff4fb-33c4-42e6-93b8-f3a78e1a16b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4aff4fb-33c4-42e6-93b8-f3a78e1a16b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
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 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 0x9604baa103d8faf33f586c4cb1242e1e3a5450f4c92f9c745e600cfc37d3b3f6. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4aff4fb-33c4-42e6-93b8-f3a78e1a16b1.json and https://artists.proofprofile.net/proofs/artist/b4aff4fb-33c4-42e6-93b8-f3a78e1a16b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
album: Alright
  type: MusicAlbum
  date published: 2014-07-11
album: Uno
  type: MusicAlbum
  date published: 2018-09-21
album: Uno
  type: MusicAlbum
  date published: 2018-09-21
album: Magic
  type: MusicAlbum
  date published: 2019-08-30
album: Magic
  type: MusicAlbum
  date published: 2019-08-30
album: Open
  type: MusicAlbum
  date published: 2020-05-22
album: Messed Up
  type: MusicAlbum
  date published: 2020-10-16
album: Where Do We Begin
  type: MusicAlbum
  date published: 2020-11-13
album: Where Do We Begin
  type: MusicAlbum
  date published: 2020-11-13
album: House of Cards
  type: MusicAlbum
  date published: 2021-07-02
album: Mental
  type: MusicAlbum
  date published: 2021-10-08
album: Muddy Waters
  type: MusicAlbum
  date published: 2023-02-03
album: Contact High
  type: MusicAlbum
  date published: 2023-05-05