SQUASH SQUAD
type: MusicGroup
genre: j-rap
popularity: 5
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x494eda210c88c69d49c70a70e3face8e72fecaa636f67f80c1cb65729d8b9783
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c67da468-3cc6-4dab-a11d-fcb9ff767685.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c67da468-3cc6-4dab-a11d-fcb9ff767685.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c67da468-3cc6-4dab-a11d-fcb9ff767685
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x494eda210c88c69d49c70a70e3face8e72fecaa636f67f80c1cb65729d8b9783","name":"SQUASH SQUAD","registered_at":"2026-06-20T21:17:44Z","symbol":"NIM1717186","token_address":"0x4491d244b8c7057b36022ff788e6701df4b03061","type":"artist","uuid":"c67da468-3cc6-4dab-a11d-fcb9ff767685"}
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 0x494eda210c88c69d49c70a70e3face8e72fecaa636f67f80c1cb65729d8b9783. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c67da468-3cc6-4dab-a11d-fcb9ff767685.json and https://artists.proofprofile.net/proofs/artist/c67da468-3cc6-4dab-a11d-fcb9ff767685.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x494eda210c88c69d49c70a70e3face8e72fecaa636f67f80c1cb65729d8b9783","name":"SQUASH SQUAD","registered_at":"2026-06-20T21:17:44Z","symbol":"NIM1717186","token_address":"0x4491d244b8c7057b36022ff788e6701df4b03061","type":"artist","uuid":"c67da468-3cc6-4dab-a11d-fcb9ff767685"}
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