Mark Cross
type: MusicGroup
popularity: 6
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9a0a5051be9a1f99fa9c4d1bea590d24684ee1f23f0ed7e7206740e748b02a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/353f22ce-5269-44bd-a383-073701f2c8bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/353f22ce-5269-44bd-a383-073701f2c8bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/353f22ce-5269-44bd-a383-073701f2c8bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9a0a5051be9a1f99fa9c4d1bea590d24684ee1f23f0ed7e7206740e748b02a8","name":"Mark Cross","registered_at":"2026-06-16T08:05:28Z","symbol":"NIM0989325","token_address":"0xabeb0b105499518f82617ec404d25f11b7746411","type":"artist","uuid":"353f22ce-5269-44bd-a383-073701f2c8bf"}
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 0xc9a0a5051be9a1f99fa9c4d1bea590d24684ee1f23f0ed7e7206740e748b02a8. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/353f22ce-5269-44bd-a383-073701f2c8bf.json and https://artists.proofprofile.net/proofs/artist/353f22ce-5269-44bd-a383-073701f2c8bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0xc9a0a5051be9a1f99fa9c4d1bea590d24684ee1f23f0ed7e7206740e748b02a8","name":"Mark Cross","registered_at":"2026-06-16T08:05:28Z","symbol":"NIM0989325","token_address":"0xabeb0b105499518f82617ec404d25f11b7746411","type":"artist","uuid":"353f22ce-5269-44bd-a383-073701f2c8bf"}
album: Christian Pop & Rock Hymns (Including Karaoké Versions)
  type: MusicAlbum
  date published: 2014-07-14
album: 37 Contemporary Christian Praise and Worship Songs
  type: MusicAlbum
  date published: 2014-07-28
album: The Contemporary Sounds of Gospel - 25 Powerful Worship Songs
  type: MusicAlbum
  date published: 2014-12-15
album: Today Is Tomorrow
  type: MusicAlbum
  date published: 2017-03-21
album: Into the Ok Unknown
  type: MusicAlbum
  date published: 2020-06-12
album: Scene 3
  type: MusicAlbum
  date published: 2024-08-31
album: Your Eyes Can See Me Through the Night
  type: MusicAlbum
  date published: 2024-09-08
album: Fuego En El Carazon
  type: MusicAlbum
  date published: 2024-09-13
album: Whispers of Passion
  type: MusicAlbum
  date published: 2024-09-13
album: Dancing on the Moon
  type: MusicAlbum
  date published: 2024-09-13
album: Coctails and Dreams
  type: MusicAlbum
  date published: 2024-10-05
album: Baby Your the Best
  type: MusicAlbum
  date published: 2024-10-08
album: Sway with the Sleigh
  type: MusicAlbum
  date published: 2024-10-14
album: City Lights
  type: MusicAlbum
  date published: 2024-10-15
album: A Pint at Betty's
  type: MusicAlbum
  date published: 2024-10-28