90% Denny
type: MusicGroup
popularity: 3
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a15596108b848ae855ac6492feee02b880a023afc51580c1edd8eb7bb2bf2cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3118aa4d-c1c5-476f-a170-a607dc71b141.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3118aa4d-c1c5-476f-a170-a607dc71b141.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3118aa4d-c1c5-476f-a170-a607dc71b141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a15596108b848ae855ac6492feee02b880a023afc51580c1edd8eb7bb2bf2cf","name":"90% Denny","registered_at":"2026-06-16T06:42:38Z","symbol":"NIM0969542","token_address":"0x12a5761ce1284e03e4d6df264272c326a2e6a8b5","type":"artist","uuid":"3118aa4d-c1c5-476f-a170-a607dc71b141"}
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 0x6a15596108b848ae855ac6492feee02b880a023afc51580c1edd8eb7bb2bf2cf. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3118aa4d-c1c5-476f-a170-a607dc71b141.json and https://artists.proofprofile.net/proofs/artist/3118aa4d-c1c5-476f-a170-a607dc71b141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0x6a15596108b848ae855ac6492feee02b880a023afc51580c1edd8eb7bb2bf2cf","name":"90% Denny","registered_at":"2026-06-16T06:42:38Z","symbol":"NIM0969542","token_address":"0x12a5761ce1284e03e4d6df264272c326a2e6a8b5","type":"artist","uuid":"3118aa4d-c1c5-476f-a170-a607dc71b141"}
album: Cool Kid Cody: Season 1 (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2023-03-20
album: Cool Kid Cody: Season 2 (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2023-04-12
album: Cool Kid Cody: Season 3 (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2024-04-05
album: Cool Kid Cody: Hellaween Special (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2024-10-31