White Tundra
type: MusicGroup
genre: sludge metal
genre: stoner rock
popularity: 3
followers: 553
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf59fb5bfd9783b70dbfcd9ea6fc5728a478c473ed52dc0ea6c8dd092407fd97c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a3e5cc4-7874-46b6-8bd1-2ce750d339bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a3e5cc4-7874-46b6-8bd1-2ce750d339bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a3e5cc4-7874-46b6-8bd1-2ce750d339bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf59fb5bfd9783b70dbfcd9ea6fc5728a478c473ed52dc0ea6c8dd092407fd97c","name":"White Tundra","registered_at":"2026-06-16T09:51:42Z","symbol":"NIM1014683","token_address":"0x3173fa9fa6f503ef134e19f9b5513efcad60f376","type":"artist","uuid":"3a3e5cc4-7874-46b6-8bd1-2ce750d339bd"}
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 0xf59fb5bfd9783b70dbfcd9ea6fc5728a478c473ed52dc0ea6c8dd092407fd97c. 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/3a3e5cc4-7874-46b6-8bd1-2ce750d339bd.json and https://artists.proofprofile.net/proofs/artist/3a3e5cc4-7874-46b6-8bd1-2ce750d339bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf59fb5bfd9783b70dbfcd9ea6fc5728a478c473ed52dc0ea6c8dd092407fd97c","name":"White Tundra","registered_at":"2026-06-16T09:51:42Z","symbol":"NIM1014683","token_address":"0x3173fa9fa6f503ef134e19f9b5513efcad60f376","type":"artist","uuid":"3a3e5cc4-7874-46b6-8bd1-2ce750d339bd"}
album: Graveyard Blues
  type: MusicAlbum
  date published: 2020-02-12
album: Honningfella
  type: MusicAlbum
  date published: 2021-06-11
album: Find You
  type: MusicAlbum
  date published: 2023-05-24
album: Third Floor
  type: MusicAlbum
  date published: 2023-10-05
album: White Tundra
  type: MusicAlbum
  date published: 2023-10-27