Mary Grand
type: MusicGroup
popularity: 11
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb60d04ea59e1eb2bc61828910a66f95562e1365a4625dd45360ce266938f6b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2af21f1-ce15-41bd-af4b-4a0eb90c67d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2af21f1-ce15-41bd-af4b-4a0eb90c67d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2af21f1-ce15-41bd-af4b-4a0eb90c67d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb60d04ea59e1eb2bc61828910a66f95562e1365a4625dd45360ce266938f6b3","name":"Mary Grand","registered_at":"2026-06-15T02:44:02Z","symbol":"NIM0657179","token_address":"0xfa551d69a1c4b14657eb9b360e1cd6064e91237b","type":"artist","uuid":"d2af21f1-ce15-41bd-af4b-4a0eb90c67d1"}
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 0xdb60d04ea59e1eb2bc61828910a66f95562e1365a4625dd45360ce266938f6b3. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2af21f1-ce15-41bd-af4b-4a0eb90c67d1.json and https://artists.proofprofile.net/proofs/artist/d2af21f1-ce15-41bd-af4b-4a0eb90c67d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xdb60d04ea59e1eb2bc61828910a66f95562e1365a4625dd45360ce266938f6b3","name":"Mary Grand","registered_at":"2026-06-15T02:44:02Z","symbol":"NIM0657179","token_address":"0xfa551d69a1c4b14657eb9b360e1cd6064e91237b","type":"artist","uuid":"d2af21f1-ce15-41bd-af4b-4a0eb90c67d1"}
album: The House Party [A Gripping Heart Stopping New Psychological Thriller for 2020 (Unabridged)]
  type: MusicAlbum
  date published: 2020-07-21
album: The House Party [A Gripping Heart Stopping New Psychological Thriller for 2020 (Unabridged)]
  type: MusicAlbum
  date published: 2020-07-21
album: The Island [A heart-stopping psychological thriller that will keep you hooked in 2021 (Unabridged)]
  type: MusicAlbum
  date published: 2021-06-24
album: Good Neighbours [The BRAND NEW page-turning psychological mystery from Mary Grand for 2022 (Unabridged)]
  type: MusicAlbum
  date published: 2022-05-18
album: Death at St Jude's [The Isle of Wight Killings, Book 2, The BRAND NEW completely gripping cozy mystery from Mary Grand for 2024 (Unabridged)]
  type: MusicAlbum
  date published: 2024-02-10