Square Wave Jerks
type: MusicGroup
popularity: 6
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2521ce12492c45be90c6228d3f4bc739d317a0b12c94f7d18d8bf91c454346cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2521ce12492c45be90c6228d3f4bc739d317a0b12c94f7d18d8bf91c454346cf","name":"Square Wave Jerks","registered_at":"2026-06-21T08:06:43Z","symbol":"NIM1870373","token_address":"0x3ea2f4ded272bce55fb7ebaa4bb7ebdb38b9e5da","type":"artist","uuid":"e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf"}
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 0x2521ce12492c45be90c6228d3f4bc739d317a0b12c94f7d18d8bf91c454346cf. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf.json and https://artists.proofprofile.net/proofs/artist/e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x2521ce12492c45be90c6228d3f4bc739d317a0b12c94f7d18d8bf91c454346cf","name":"Square Wave Jerks","registered_at":"2026-06-21T08:06:43Z","symbol":"NIM1870373","token_address":"0x3ea2f4ded272bce55fb7ebaa4bb7ebdb38b9e5da","type":"artist","uuid":"e48821cf-0cf0-4d12-8e01-4e2c6d4c1fbf"}
album: No More Tattoos
  type: MusicAlbum
  date published: 2023-03-30
album: Do You Know What You Know?
  type: MusicAlbum
  date published: 2023-05-18
album: Close the Blinds
  type: MusicAlbum
  date published: 2023-11-09
album: Grace & Compromise
  type: MusicAlbum
  date published: 2024-07-12
album: The Good Stores Are Closed Today
  type: MusicAlbum
  date published: 2025-05-09