Capt. Budd and His Toasty Rollers
type: MusicGroup
popularity: 20
followers: 433
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc62e6f5dec379c4fb251ec71014765567a8b8e93734875797bcd0a464fe13282
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/665732a2-6a29-4c77-8a44-d2a8a89146fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/665732a2-6a29-4c77-8a44-d2a8a89146fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/665732a2-6a29-4c77-8a44-d2a8a89146fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc62e6f5dec379c4fb251ec71014765567a8b8e93734875797bcd0a464fe13282","name":"Capt. Budd and His Toasty Rollers","registered_at":"2026-06-14T15:09:28Z","symbol":"NIM0491449","token_address":"0xdfd7a44effa7cd6ab6afef584bd69df2f62c5591","type":"artist","uuid":"665732a2-6a29-4c77-8a44-d2a8a89146fb"}
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 0xc62e6f5dec379c4fb251ec71014765567a8b8e93734875797bcd0a464fe13282. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/665732a2-6a29-4c77-8a44-d2a8a89146fb.json and https://artists.proofprofile.net/proofs/artist/665732a2-6a29-4c77-8a44-d2a8a89146fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0xc62e6f5dec379c4fb251ec71014765567a8b8e93734875797bcd0a464fe13282","name":"Capt. Budd and His Toasty Rollers","registered_at":"2026-06-14T15:09:28Z","symbol":"NIM0491449","token_address":"0xdfd7a44effa7cd6ab6afef584bd69df2f62c5591","type":"artist","uuid":"665732a2-6a29-4c77-8a44-d2a8a89146fb"}