Stay Classy
type: MusicGroup
genre: jazz beats
genre: jazz rap
popularity: 10
followers: 365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed5387cd77a1b23e9d6aafdc850659564d989df2f68a98b14f54f12a8b9e0529
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/c5adab68-e7f1-4c4a-8797-99987712700a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5adab68-e7f1-4c4a-8797-99987712700a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5adab68-e7f1-4c4a-8797-99987712700a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed5387cd77a1b23e9d6aafdc850659564d989df2f68a98b14f54f12a8b9e0529","name":"Stay Classy","registered_at":"2026-06-20T21:22:28Z","symbol":"NIM1717598","token_address":"0x2ab3c4eeb563a32f59735e865d1aa61263faa826","type":"artist","uuid":"c5adab68-e7f1-4c4a-8797-99987712700a"}
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 0xed5387cd77a1b23e9d6aafdc850659564d989df2f68a98b14f54f12a8b9e0529. 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/c5adab68-e7f1-4c4a-8797-99987712700a.json and https://artists.proofprofile.net/proofs/artist/c5adab68-e7f1-4c4a-8797-99987712700a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xed5387cd77a1b23e9d6aafdc850659564d989df2f68a98b14f54f12a8b9e0529","name":"Stay Classy","registered_at":"2026-06-20T21:22:28Z","symbol":"NIM1717598","token_address":"0x2ab3c4eeb563a32f59735e865d1aa61263faa826","type":"artist","uuid":"c5adab68-e7f1-4c4a-8797-99987712700a"}
album: Get LeeN & Stay Classy Instrumentals
  type: MusicAlbum
  date published: 2023-04-27
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