Parkington Sisters
type: MusicGroup
popularity: 5
followers: 1157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x194e4e35eeec2cba726eeebe1de34f58b59852a8f3eff5c634fdf252e61e4ceb
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/6e9329e7-752d-4d7e-a4bc-5f8514688225.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e9329e7-752d-4d7e-a4bc-5f8514688225.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e9329e7-752d-4d7e-a4bc-5f8514688225
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x194e4e35eeec2cba726eeebe1de34f58b59852a8f3eff5c634fdf252e61e4ceb","name":"Parkington Sisters","registered_at":"2026-06-17T04:05:10Z","symbol":"NIM1275565","token_address":"0x5af819d29bebfc61a26a2496181dc2cd9c617dca","type":"artist","uuid":"6e9329e7-752d-4d7e-a4bc-5f8514688225"}
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 0x194e4e35eeec2cba726eeebe1de34f58b59852a8f3eff5c634fdf252e61e4ceb. 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/6e9329e7-752d-4d7e-a4bc-5f8514688225.json and https://artists.proofprofile.net/proofs/artist/6e9329e7-752d-4d7e-a4bc-5f8514688225.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x194e4e35eeec2cba726eeebe1de34f58b59852a8f3eff5c634fdf252e61e4ceb","name":"Parkington Sisters","registered_at":"2026-06-17T04:05:10Z","symbol":"NIM1275565","token_address":"0x5af819d29bebfc61a26a2496181dc2cd9c617dca","type":"artist","uuid":"6e9329e7-752d-4d7e-a4bc-5f8514688225"}
album: Till Voices Wake Us
  type: MusicAlbum
  date published: 2011-03-07
album: Inside My Head
  type: MusicAlbum
  date published: 2013-10-01
album: A Parkington Sisters Christmas
  type: MusicAlbum
  date published: 2013-12-02
album: Me You Us
  type: MusicAlbum
  date published: 2014-05-16
album: I Don't Mind
  type: MusicAlbum
  date published: 2023-07-17
album: Collide
  type: MusicAlbum
  date published: 2023-08-21
album: Collide
  type: MusicAlbum
  date published: 2023-09-18
album: Today
  type: MusicAlbum
  date published: 2023-09-18