kannivalism
type: MusicGroup
genre: visual kei
description: Kannivalism (stylized kannivalism) was a Japanese visual kei rock band originally formed in 2001,Cure magazine, Volume 30, March, released Jan 1 206, pg 38 signed to Free-Will and distributed by Avex
popularity: 5
followers: 1944
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a0db5612a45b0b59f591f548dd0bc7bdefb637aab4f0048194c9d7423a00c7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b50d804-5332-452a-8bef-3f20e8445bd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b50d804-5332-452a-8bef-3f20e8445bd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b50d804-5332-452a-8bef-3f20e8445bd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0db5612a45b0b59f591f548dd0bc7bdefb637aab4f0048194c9d7423a00c7b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b50d804-5332-452a-8bef-3f20e8445bd6.json and https://artists.proofprofile.net/proofs/artist/6b50d804-5332-452a-8bef-3f20e8445bd6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
album: モノクローム
  type: MusicAlbum
  date published: 2007-11-21
album: life is
  type: MusicAlbum
  date published: 2009-11-18
album: helios
  type: MusicAlbum
  date published: 2010-03-17
album: split recollection
  type: MusicAlbum
  date published: 2010-08-11
album: rememorari
  type: MusicAlbum
  date published: 2010-11-24
album: ユリカゴが揺れている
  type: MusicAlbum
  date published: 2011-04-20