Cathy AJ Hardy
type: MusicGroup
genre: christian pop
popularity: 3
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2272457e4aca1b216e12458ec576e65623c367eed43e3c04ad03145894d42e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8946a072-dc6b-4e23-b866-d72c6db3764f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8946a072-dc6b-4e23-b866-d72c6db3764f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8946a072-dc6b-4e23-b866-d72c6db3764f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2272457e4aca1b216e12458ec576e65623c367eed43e3c04ad03145894d42e4","name":"Cathy AJ Hardy","registered_at":"2026-06-17T13:30:42Z","symbol":"NIM1410345","token_address":"0x6ea9ee65680530b1a79d8708d49a8856f87c8ff1","type":"artist","uuid":"8946a072-dc6b-4e23-b866-d72c6db3764f"}
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 0xd2272457e4aca1b216e12458ec576e65623c367eed43e3c04ad03145894d42e4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8946a072-dc6b-4e23-b866-d72c6db3764f.json and https://artists.proofprofile.net/proofs/artist/8946a072-dc6b-4e23-b866-d72c6db3764f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd2272457e4aca1b216e12458ec576e65623c367eed43e3c04ad03145894d42e4","name":"Cathy AJ Hardy","registered_at":"2026-06-17T13:30:42Z","symbol":"NIM1410345","token_address":"0x6ea9ee65680530b1a79d8708d49a8856f87c8ff1","type":"artist","uuid":"8946a072-dc6b-4e23-b866-d72c6db3764f"}
album: Love Shines
  type: MusicAlbum
  date published: 2011-04-02
album: I Am She
  type: MusicAlbum
  date published: 2013-09-30
album: And I Heard the Sound of Laughter
  type: MusicAlbum
  date published: 2016-03-11
album: As I Lay in Her Womb
  type: MusicAlbum
  date published: 2016-12-09
album: Remain in Love
  type: MusicAlbum
  date published: 2018-02-18
album: I Am With You
  type: MusicAlbum
  date published: 2019-04-05
album: Enter the Stillness
  type: MusicAlbum
  date published: 2019-12-03
album: Unfinished Song
  type: MusicAlbum
  date published: 2021-11-26
album: Here I Am
  type: MusicAlbum
  date published: 2025-01-10