Exsecror Vecordia
type: MusicGroup
genre: gothic metal
genre: symphonic metal
popularity: 5
followers: 3364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x781566975fbe03300700b87807d4ba09dbd0ad6713dea83c31c6dfb581c97dcb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c33e7a-f772-4779-a5f4-a705a78c5c3f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c33e7a-f772-4779-a5f4-a705a78c5c3f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3c33e7a-f772-4779-a5f4-a705a78c5c3f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x781566975fbe03300700b87807d4ba09dbd0ad6713dea83c31c6dfb581c97dcb","name":"Exsecror Vecordia","registered_at":"2026-06-20T14:01:12Z","symbol":"NIM1625509","token_address":"0x745374a9bfa11d1611179ad424c64deb94653759","type":"artist","uuid":"b3c33e7a-f772-4779-a5f4-a705a78c5c3f"}
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 0x781566975fbe03300700b87807d4ba09dbd0ad6713dea83c31c6dfb581c97dcb. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3c33e7a-f772-4779-a5f4-a705a78c5c3f.json and https://artists.proofprofile.net/proofs/artist/b3c33e7a-f772-4779-a5f4-a705a78c5c3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x781566975fbe03300700b87807d4ba09dbd0ad6713dea83c31c6dfb581c97dcb","name":"Exsecror Vecordia","registered_at":"2026-06-20T14:01:12Z","symbol":"NIM1625509","token_address":"0x745374a9bfa11d1611179ad424c64deb94653759","type":"artist","uuid":"b3c33e7a-f772-4779-a5f4-a705a78c5c3f"}
album: Exsecror Vecordia (Demo)
  type: MusicAlbum
  date published: 2000
album: Exsecror Vecordia
  type: MusicAlbum
  date published: 2004
album: Nosferatu
  type: MusicAlbum
  date published: 2007
album: Exsecror Vecordia
  type: MusicAlbum
  date published: 2008
album: Exsecror Vecordia
  type: MusicAlbum
  date published: 2008
album: Entre los Sueños del Tiempo
  type: MusicAlbum
  date published: 2009
album: Pesadilla
  type: MusicAlbum
  date published: 2014-12-15
album: Pesadilla
  type: MusicAlbum
  date published: 2014-12-15