Wall
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: stoner rock
description: A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or serves a decorative purpose. There are various types of walls, including bord
popularity: 2
followers: 432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad4f2c686c3e21bf4a15a980fa9237c414fdbe5a1c4948aab50414e0cb213410
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22d6c9ad-b172-45ec-bc47-7f927d045770.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22d6c9ad-b172-45ec-bc47-7f927d045770.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22d6c9ad-b172-45ec-bc47-7f927d045770
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4f2c686c3e21bf4a15a980fa9237c414fdbe5a1c4948aab50414e0cb213410. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22d6c9ad-b172-45ec-bc47-7f927d045770.json and https://artists.proofprofile.net/proofs/artist/22d6c9ad-b172-45ec-bc47-7f927d045770.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Wrath of the Serpent
  type: MusicAlbum
  date published: 2020-10-26
album: Electric Funeral
  type: MusicAlbum
  date published: 2020-12-08
album: Obsidian
  type: MusicAlbum
  date published: 2021-01-12
album: Wall
  type: MusicAlbum
  date published: 2021-01-14
album: The Tusk
  type: MusicAlbum
  date published: 2021-06-01
album: Speedfreak
  type: MusicAlbum
  date published: 2021-07-09
album: Vol 2
  type: MusicAlbum
  date published: 2021-07-30
album: Masking My Contempt
  type: MusicAlbum
  date published: 2024-06-14
album: Legion
  type: MusicAlbum
  date published: 2024-07-19
album: Cirrhosis
  type: MusicAlbum
  date published: 2024-08-20
album: Brick by Brick
  type: MusicAlbum
  date published: 2024-08-30