Pitch & Scratch
type: MusicGroup
genre: acid jazz
genre: jazz funk
genre: nu jazz
popularity: 5
followers: 832
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a817adc76c0d0252a238d68e112eb0a5b27555c68d82ccea9c3628300494337
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d42a1e5-c451-4200-a971-1fca48a147a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d42a1e5-c451-4200-a971-1fca48a147a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d42a1e5-c451-4200-a971-1fca48a147a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a817adc76c0d0252a238d68e112eb0a5b27555c68d82ccea9c3628300494337","name":"Pitch & Scratch","registered_at":"2026-06-17T03:41:31Z","symbol":"NIM1269920","token_address":"0x6ec9e58cc83849bcc53b87a0a47ffef9ce5fe46a","type":"artist","uuid":"6d42a1e5-c451-4200-a971-1fca48a147a7"}
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 0x3a817adc76c0d0252a238d68e112eb0a5b27555c68d82ccea9c3628300494337. 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/6d42a1e5-c451-4200-a971-1fca48a147a7.json and https://artists.proofprofile.net/proofs/artist/6d42a1e5-c451-4200-a971-1fca48a147a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3a817adc76c0d0252a238d68e112eb0a5b27555c68d82ccea9c3628300494337","name":"Pitch & Scratch","registered_at":"2026-06-17T03:41:31Z","symbol":"NIM1269920","token_address":"0x6ec9e58cc83849bcc53b87a0a47ffef9ce5fe46a","type":"artist","uuid":"6d42a1e5-c451-4200-a971-1fca48a147a7"}
album: Everybody Move
  type: MusicAlbum
  date published: 2009-05-22
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  type: MusicAlbum
  date published: 2009-05-22
album: Genug / Enough
  type: MusicAlbum
  date published: 2011-12-02
album: Genug / Enough
  type: MusicAlbum
  date published: 2011-12-02
album: Together
  type: MusicAlbum
  date published: 2012-05-25
album: Together
  type: MusicAlbum
  date published: 2012-05-25
album: Together Again
  type: MusicAlbum
  date published: 2013-09-06
album: Together Again
  type: MusicAlbum
  date published: 2013-09-06