Cassie Taylor
type: MusicGroup
genre: blues
genre: blues rock
genre: modern blues
description: Cassie Taylor (born 1986 in Boulder, Colorado) is an American singer-songwriter and blues musician. She started her career in the early 2000s touring as a bassist for her father Otis Taylor, a trance
popularity: 16
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c103ca81dfcc45cb6713dcbc5db547579eecafdbed3e6b6b6b8a91e16782d18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da038f53-c11c-441f-ae0d-94c910366bba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da038f53-c11c-441f-ae0d-94c910366bba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da038f53-c11c-441f-ae0d-94c910366bba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c103ca81dfcc45cb6713dcbc5db547579eecafdbed3e6b6b6b8a91e16782d18","name":"Cassie Taylor","registered_at":"2026-06-15T03:20:08Z","symbol":"NIM0665796","token_address":"0x13537f84e218d389fe7258dee630745d29fce58d","type":"artist","uuid":"da038f53-c11c-441f-ae0d-94c910366bba"}
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 0x4c103ca81dfcc45cb6713dcbc5db547579eecafdbed3e6b6b6b8a91e16782d18. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da038f53-c11c-441f-ae0d-94c910366bba.json and https://artists.proofprofile.net/proofs/artist/da038f53-c11c-441f-ae0d-94c910366bba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x4c103ca81dfcc45cb6713dcbc5db547579eecafdbed3e6b6b6b8a91e16782d18","name":"Cassie Taylor","registered_at":"2026-06-15T03:20:08Z","symbol":"NIM0665796","token_address":"0x13537f84e218d389fe7258dee630745d29fce58d","type":"artist","uuid":"da038f53-c11c-441f-ae0d-94c910366bba"}