PURPLE CRUSH
type: MusicGroup
description: Purple Crush is an American dance music act consisting of married couple Isla Cheadle and Jared Selter. They met at The California Institute of the Arts, where they studied dance and music, respective
popularity: 5
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdef708a91a845c24e001da099727c00893d4133be2587dac9ff059ea46c5e5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90ae63d6-9f8c-4f32-825c-0cb311025bb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90ae63d6-9f8c-4f32-825c-0cb311025bb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90ae63d6-9f8c-4f32-825c-0cb311025bb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdef708a91a845c24e001da099727c00893d4133be2587dac9ff059ea46c5e5a","name":"PURPLE CRUSH","registered_at":"2026-06-17T16:05:32Z","symbol":"NIM1447318","token_address":"0x472f719d99bb01056fd112c47daa9d799d902f79","type":"artist","uuid":"90ae63d6-9f8c-4f32-825c-0cb311025bb8"}
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 0xfdef708a91a845c24e001da099727c00893d4133be2587dac9ff059ea46c5e5a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90ae63d6-9f8c-4f32-825c-0cb311025bb8.json and https://artists.proofprofile.net/proofs/artist/90ae63d6-9f8c-4f32-825c-0cb311025bb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xfdef708a91a845c24e001da099727c00893d4133be2587dac9ff059ea46c5e5a","name":"PURPLE CRUSH","registered_at":"2026-06-17T16:05:32Z","symbol":"NIM1447318","token_address":"0x472f719d99bb01056fd112c47daa9d799d902f79","type":"artist","uuid":"90ae63d6-9f8c-4f32-825c-0cb311025bb8"}