Chelsea Football Club
type: MusicGroup
popularity: 20
followers: 7324
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22ae5ad186ac7548c1f9e72409fa04ef8350ab0795333d4057ed339f55b8c601
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/263eb52a-eed9-4a1f-889c-814099b78764.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/263eb52a-eed9-4a1f-889c-814099b78764.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/263eb52a-eed9-4a1f-889c-814099b78764
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22ae5ad186ac7548c1f9e72409fa04ef8350ab0795333d4057ed339f55b8c601","name":"Chelsea Football Club","registered_at":"2026-06-14T08:25:48Z","symbol":"NIM0395144","token_address":"0x412f4dc6793869b12cb49c3d965bfd9a8f7a7b6c","type":"artist","uuid":"263eb52a-eed9-4a1f-889c-814099b78764"}
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 0x22ae5ad186ac7548c1f9e72409fa04ef8350ab0795333d4057ed339f55b8c601. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/263eb52a-eed9-4a1f-889c-814099b78764.json and https://artists.proofprofile.net/proofs/artist/263eb52a-eed9-4a1f-889c-814099b78764.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x22ae5ad186ac7548c1f9e72409fa04ef8350ab0795333d4057ed339f55b8c601","name":"Chelsea Football Club","registered_at":"2026-06-14T08:25:48Z","symbol":"NIM0395144","token_address":"0x412f4dc6793869b12cb49c3d965bfd9a8f7a7b6c","type":"artist","uuid":"263eb52a-eed9-4a1f-889c-814099b78764"}
album: Blue Is the Colour
  type: MusicAlbum
  date published: 1972
album: Blue Is the Colour
  type: MusicAlbum
  date published: 1972
album: Blue Is the Colour
  type: MusicAlbum
  date published: 1972-05-03
album: Blue Is the Colour
  type: MusicAlbum
  date published: 2015