Elizabeth Markey
type: MusicGroup
popularity: 19
followers: 1275
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fd3fe513735896d0214b13b57b32af3902aa13795e15107e2e91a44ed23a526
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c7f96ac-c8a5-46b5-ae82-760323e7c50c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c7f96ac-c8a5-46b5-ae82-760323e7c50c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c7f96ac-c8a5-46b5-ae82-760323e7c50c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fd3fe513735896d0214b13b57b32af3902aa13795e15107e2e91a44ed23a526","name":"Elizabeth Markey","registered_at":"2026-06-14T17:33:25Z","symbol":"NIM0525797","token_address":"0xe45f72bf5ec748988466b833280c21bb5385d438","type":"artist","uuid":"7c7f96ac-c8a5-46b5-ae82-760323e7c50c"}
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 0x7fd3fe513735896d0214b13b57b32af3902aa13795e15107e2e91a44ed23a526. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c7f96ac-c8a5-46b5-ae82-760323e7c50c.json and https://artists.proofprofile.net/proofs/artist/7c7f96ac-c8a5-46b5-ae82-760323e7c50c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:14:49Z
  text: {"copyright_id":"0x7fd3fe513735896d0214b13b57b32af3902aa13795e15107e2e91a44ed23a526","name":"Elizabeth Markey","registered_at":"2026-06-14T17:33:25Z","symbol":"NIM0525797","token_address":"0xe45f72bf5ec748988466b833280c21bb5385d438","type":"artist","uuid":"7c7f96ac-c8a5-46b5-ae82-760323e7c50c"}
album: Hawa Lagai De (From "Adivasi Khiladi")
  type: MusicAlbum
  date published: 2019-11-14