Arty Mary
type: MusicGroup
popularity: 34
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fd50a7e4d3b7ab13d6d234c3518ef95a2650c04c81eec8dcc23b45f8e2a37f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fd50a7e4d3b7ab13d6d234c3518ef95a2650c04c81eec8dcc23b45f8e2a37f8","name":"Arty Mary","registered_at":"2026-06-11T13:53:15Z","symbol":"NIM0040725","token_address":"0x7bfd4a990204c67c21ac34bac88b5494c59beaf9","type":"artist","uuid":"1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6"}
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 0x7fd50a7e4d3b7ab13d6d234c3518ef95a2650c04c81eec8dcc23b45f8e2a37f8. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6.json and https://artists.proofprofile.net/proofs/artist/1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7fd50a7e4d3b7ab13d6d234c3518ef95a2650c04c81eec8dcc23b45f8e2a37f8","name":"Arty Mary","registered_at":"2026-06-11T13:53:15Z","symbol":"NIM0040725","token_address":"0x7bfd4a990204c67c21ac34bac88b5494c59beaf9","type":"artist","uuid":"1f2203d6-6d2b-4413-a6bd-3c631bc9c9d6"}
album: Hold On
  type: MusicAlbum
  date published: 2022-12-31
album: Outta My Head
  type: MusicAlbum
  date published: 2022-12-31
album: Can't Feel My Face
  type: MusicAlbum
  date published: 2023-07-16
album: Instant Crush
  type: MusicAlbum
  date published: 2023-07-17
album: Save Your Tears
  type: MusicAlbum
  date published: 2023-11-11
album: La Vie En Rose
  type: MusicAlbum
  date published: 2024-03-04
album: Killing Me Softly With His Song
  type: MusicAlbum
  date published: 2024-06-21