Wonderbad
type: MusicGroup
genre: post-grunge
popularity: 4
followers: 498
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb0d765bddc573f4efd947ff5035fcfa34e3e4a61d0d7e737d6bb97c2f449f9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a460c804-7326-4676-9de4-b3dacddb1a9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a460c804-7326-4676-9de4-b3dacddb1a9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a460c804-7326-4676-9de4-b3dacddb1a9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0xdb0d765bddc573f4efd947ff5035fcfa34e3e4a61d0d7e737d6bb97c2f449f9d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a460c804-7326-4676-9de4-b3dacddb1a9d.json and https://artists.proofprofile.net/proofs/artist/a460c804-7326-4676-9de4-b3dacddb1a9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: The Demos
  type: MusicAlbum
  date published: 2019-12-05
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  type: MusicAlbum
  date published: 2020-01-25
album: Wonderbad
  type: MusicAlbum
  date published: 2020-03-26
album: Song of Solitude
  type: MusicAlbum
  date published: 2020-06-01
album: Neighbor
  type: MusicAlbum
  date published: 2021-02-05
album: Wonderbad
  type: MusicAlbum
  date published: 2021-04-09
album: Paperwaster
  type: MusicAlbum
  date published: 2022-02-18
album: I Was So Certain
  type: MusicAlbum
  date published: 2022-05-13
album: Red Herring
  type: MusicAlbum
  date published: 2022-05-27
album: Pointless
  type: MusicAlbum
  date published: 2023-02-09
album: Humiliation
  type: MusicAlbum
  date published: 2025-08-08