The Sleeping Circus
type: MusicGroup
popularity: 2
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x979d4041add25e20d76bc469c4328a862652c193eda0e62980ff6282ed946d5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x979d4041add25e20d76bc469c4328a862652c193eda0e62980ff6282ed946d5f","name":"The Sleeping Circus","registered_at":"2026-06-21T05:09:27Z","symbol":"NIM1829582","token_address":"0x68d078ca737b677c4b3eee30e1d99901bdfe4b58","type":"artist","uuid":"dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5"}
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 0x979d4041add25e20d76bc469c4328a862652c193eda0e62980ff6282ed946d5f. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5.json and https://artists.proofprofile.net/proofs/artist/dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x979d4041add25e20d76bc469c4328a862652c193eda0e62980ff6282ed946d5f","name":"The Sleeping Circus","registered_at":"2026-06-21T05:09:27Z","symbol":"NIM1829582","token_address":"0x68d078ca737b677c4b3eee30e1d99901bdfe4b58","type":"artist","uuid":"dc9954de-76da-4cf6-b5f9-4c68c6f5c3c5"}
album: Red Chevy Corvette
  type: MusicAlbum
  date published: 2024-10-02
album: Find Myself Again
  type: MusicAlbum
  date published: 2024-12-13
album: Away Away
  type: MusicAlbum
  date published: 2025-02-17
album: The Sleeping Circus
  type: MusicAlbum
  date published: 2025-03-14