Chaosphere
type: MusicGroup
genre: deathcore
description: Chaosphere is the third studio album by Swedish extreme metal band Meshuggah. It was released on 9 November 1998 by Nuclear Blast, and is the only studio album to feature bassist Gustaf Hielm. Chaosph
popularity: 2
followers: 531
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadc5a1933a630315f415d29c0418032baefc251ead50cac5e4ca78cb9e26d6ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c2a7904-ce9c-4133-ade0-0f1bc2126a56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c2a7904-ce9c-4133-ade0-0f1bc2126a56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c2a7904-ce9c-4133-ade0-0f1bc2126a56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
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 0xadc5a1933a630315f415d29c0418032baefc251ead50cac5e4ca78cb9e26d6ab. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c2a7904-ce9c-4133-ade0-0f1bc2126a56.json and https://artists.proofprofile.net/proofs/artist/9c2a7904-ce9c-4133-ade0-0f1bc2126a56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Shalashaska
  type: MusicAlbum
  date published: 2020-05-01
album: Exhibition.01
  type: MusicAlbum
  date published: 2020-05-15
album: Samsara
  type: MusicAlbum
  date published: 2022-09-02
album: Exhibition.02
  type: MusicAlbum
  date published: 2024-04-27