Melissa Marks
type: MusicGroup
popularity: 3
followers: 532
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a65c2c8ec242bd325ae717ed3edf3b6dc93e8117accba67fbb9f966726de7e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee7d93d9-2d53-4cae-9758-e909beb4f5dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee7d93d9-2d53-4cae-9758-e909beb4f5dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee7d93d9-2d53-4cae-9758-e909beb4f5dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a65c2c8ec242bd325ae717ed3edf3b6dc93e8117accba67fbb9f966726de7e9","name":"Melissa Marks","registered_at":"2026-06-21T11:45:37Z","symbol":"NIM1914627","token_address":"0xb4532d67ad510a8de2cfbd0e860ca349b1d2e606","type":"artist","uuid":"ee7d93d9-2d53-4cae-9758-e909beb4f5dd"}
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 0x1a65c2c8ec242bd325ae717ed3edf3b6dc93e8117accba67fbb9f966726de7e9. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee7d93d9-2d53-4cae-9758-e909beb4f5dd.json and https://artists.proofprofile.net/proofs/artist/ee7d93d9-2d53-4cae-9758-e909beb4f5dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x1a65c2c8ec242bd325ae717ed3edf3b6dc93e8117accba67fbb9f966726de7e9","name":"Melissa Marks","registered_at":"2026-06-21T11:45:37Z","symbol":"NIM1914627","token_address":"0xb4532d67ad510a8de2cfbd0e860ca349b1d2e606","type":"artist","uuid":"ee7d93d9-2d53-4cae-9758-e909beb4f5dd"}
album: Don't Take Christ Out of Christmas
  type: MusicAlbum
  date published: 2015-11-20
album: The First Noel
  type: MusicAlbum
  date published: 2017
album: The Colour of My Love
  type: MusicAlbum
  date published: 2017-05-19
album: I Surrender All
  type: MusicAlbum
  date published: 2017-06-25
album: I Surrender All
  type: MusicAlbum
  date published: 2017-06-25
album: Essence of Hope
  type: MusicAlbum
  date published: 2018-06-14
album: Essence of Hope
  type: MusicAlbum
  date published: 2018-06-14
album: Love Euphoria
  type: MusicAlbum
  date published: 2018-08-09