Taylor Demp
type: MusicGroup
popularity: 33
followers: 26138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa874276ff98cc4666b156bbc5444da3a4091b826c61fadb620e30feb7d1fa3b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d61391c-970b-423b-9226-edd675c0ebd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d61391c-970b-423b-9226-edd675c0ebd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d61391c-970b-423b-9226-edd675c0ebd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa874276ff98cc4666b156bbc5444da3a4091b826c61fadb620e30feb7d1fa3b8","name":"Taylor Demp","registered_at":"2026-06-11T19:31:16Z","symbol":"NIM0100934","token_address":"0x70b82675a9e648c6cd01034329b829f3bdc13f2b","type":"artist","uuid":"4d61391c-970b-423b-9226-edd675c0ebd7"}
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 0xa874276ff98cc4666b156bbc5444da3a4091b826c61fadb620e30feb7d1fa3b8. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d61391c-970b-423b-9226-edd675c0ebd7.json and https://artists.proofprofile.net/proofs/artist/4d61391c-970b-423b-9226-edd675c0ebd7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa874276ff98cc4666b156bbc5444da3a4091b826c61fadb620e30feb7d1fa3b8","name":"Taylor Demp","registered_at":"2026-06-11T19:31:16Z","symbol":"NIM0100934","token_address":"0x70b82675a9e648c6cd01034329b829f3bdc13f2b","type":"artist","uuid":"4d61391c-970b-423b-9226-edd675c0ebd7"}
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  type: MusicAlbum
  date published: 2023-09-23
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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