Mariel Gimeno
type: MusicGroup
genre: gothic metal
genre: melodic metal
genre: symphonic metal
popularity: 11
followers: 643
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9caf710f971c0477c777190d15363d5fe80daa687e6967096ab3b1379d2a5cc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9caf710f971c0477c777190d15363d5fe80daa687e6967096ab3b1379d2a5cc5","name":"Mariel Gimeno","registered_at":"2026-06-14T22:08:13Z","symbol":"NIM0591293","token_address":"0xdfc53e85a12d1914e60d2032bac5338ac7ebdde2","type":"artist","uuid":"a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2"}
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 0x9caf710f971c0477c777190d15363d5fe80daa687e6967096ab3b1379d2a5cc5. 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/a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2.json and https://artists.proofprofile.net/proofs/artist/a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x9caf710f971c0477c777190d15363d5fe80daa687e6967096ab3b1379d2a5cc5","name":"Mariel Gimeno","registered_at":"2026-06-14T22:08:13Z","symbol":"NIM0591293","token_address":"0xdfc53e85a12d1914e60d2032bac5338ac7ebdde2","type":"artist","uuid":"a73eb65d-0f5b-4e1c-bb9b-2018dee24aa2"}
album: Communion
  type: MusicAlbum
  date published: 2019-11-21
album: Mysterium Tremendum
  type: MusicAlbum
  date published: 2020-04-17
album: Mysticae
  type: MusicAlbum
  date published: 2020-08-03