Dirty Blondes
type: MusicGroup
popularity: 2
followers: 756
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dad377058c83a49e71010c9b7aa537696513a9a1255b31958ddd45323a7b6f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2270fa1-b4b0-4a7e-919d-827456e74cd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2270fa1-b4b0-4a7e-919d-827456e74cd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2270fa1-b4b0-4a7e-919d-827456e74cd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dad377058c83a49e71010c9b7aa537696513a9a1255b31958ddd45323a7b6f2","name":"Dirty Blondes","registered_at":"2026-06-21T06:55:27Z","symbol":"NIM1854422","token_address":"0x67c46696aad59347d51600efc0f0939eb48de275","type":"artist","uuid":"e2270fa1-b4b0-4a7e-919d-827456e74cd2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dad377058c83a49e71010c9b7aa537696513a9a1255b31958ddd45323a7b6f2. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2270fa1-b4b0-4a7e-919d-827456e74cd2.json and https://artists.proofprofile.net/proofs/artist/e2270fa1-b4b0-4a7e-919d-827456e74cd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x0dad377058c83a49e71010c9b7aa537696513a9a1255b31958ddd45323a7b6f2","name":"Dirty Blondes","registered_at":"2026-06-21T06:55:27Z","symbol":"NIM1854422","token_address":"0x67c46696aad59347d51600efc0f0939eb48de275","type":"artist","uuid":"e2270fa1-b4b0-4a7e-919d-827456e74cd2"}
album: Don't Be a Pussy
  type: MusicAlbum
  date published: 2012
album: Don't Be a Pussy
  type: MusicAlbum
  date published: 2012-04-06
album: Don'T Be A Pussy!!!
  type: MusicAlbum
  date published: 2012-04-06
album: We Live Only Once
  type: MusicAlbum
  date published: 2014-10-16
album: We Live Only Once
  type: MusicAlbum
  date published: 2014-10-16
album: Singles 2016-2018
  type: MusicAlbum
  date published: 2018-11-18
album: Freedom
  type: MusicAlbum
  date published: 2020-04-29