Necro Ritual
type: MusicGroup
genre: black metal
popularity: 2
followers: 531
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeab5535d5a7fcd4f3070fe3ea4da1e4984764417698c22e8f883fd2c0f7c460f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/509b8c01-7b16-4099-b11d-adce0fdbed0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/509b8c01-7b16-4099-b11d-adce0fdbed0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/509b8c01-7b16-4099-b11d-adce0fdbed0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeab5535d5a7fcd4f3070fe3ea4da1e4984764417698c22e8f883fd2c0f7c460f","name":"Necro Ritual","registered_at":"2026-06-16T17:37:52Z","symbol":"NIM1125889","token_address":"0x570ce3e1407ee25f2658488510ab9d6dc3051b04","type":"artist","uuid":"509b8c01-7b16-4099-b11d-adce0fdbed0b"}
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 0xeab5535d5a7fcd4f3070fe3ea4da1e4984764417698c22e8f883fd2c0f7c460f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/509b8c01-7b16-4099-b11d-adce0fdbed0b.json and https://artists.proofprofile.net/proofs/artist/509b8c01-7b16-4099-b11d-adce0fdbed0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xeab5535d5a7fcd4f3070fe3ea4da1e4984764417698c22e8f883fd2c0f7c460f","name":"Necro Ritual","registered_at":"2026-06-16T17:37:52Z","symbol":"NIM1125889","token_address":"0x570ce3e1407ee25f2658488510ab9d6dc3051b04","type":"artist","uuid":"509b8c01-7b16-4099-b11d-adce0fdbed0b"}
album: Nerthus' Demise
  type: MusicAlbum
  date published: 2012-06-01
album: -Bysmer-
  type: MusicAlbum
  date published: 2022-05-08
album: Threads
  type: MusicAlbum
  date published: 2025-01-04