Borromée
type: MusicGroup
description: thumb| thumb| Borromée was a French natural history and botanical illustrator and engraver during the 1700s and 1800s. Published works Borromée was responsible for illustrating works such as Charles
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f2e92cd870b340967b27695bafa1c821262595c44aa3870ad175535ad85a4b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954125
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954125
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bfa8616-8aa1-4631-9dbd-8f40f340c9d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bfa8616-8aa1-4631-9dbd-8f40f340c9d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bfa8616-8aa1-4631-9dbd-8f40f340c9d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T18:27:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f2e92cd870b340967b27695bafa1c821262595c44aa3870ad175535ad85a4b2","name":"Borromée","registered_at":"2026-06-17T08:48:10Z","symbol":"NIM1343050","token_address":"0x7f5c5e960a7894b272718cc6e9d0d7e5dd2b9e43","type":"artist","uuid":"7bfa8616-8aa1-4631-9dbd-8f40f340c9d8"}
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 0x3f2e92cd870b340967b27695bafa1c821262595c44aa3870ad175535ad85a4b2. Chain 2 (Bitcoin): anchored in block 954125 (2026-06-17T18:27:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bfa8616-8aa1-4631-9dbd-8f40f340c9d8.json and https://artists.proofprofile.net/proofs/artist/7bfa8616-8aa1-4631-9dbd-8f40f340c9d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T18:27:28Z
  text: {"copyright_id":"0x3f2e92cd870b340967b27695bafa1c821262595c44aa3870ad175535ad85a4b2","name":"Borromée","registered_at":"2026-06-17T08:48:10Z","symbol":"NIM1343050","token_address":"0x7f5c5e960a7894b272718cc6e9d0d7e5dd2b9e43","type":"artist","uuid":"7bfa8616-8aa1-4631-9dbd-8f40f340c9d8"}
album: Carousels
  type: MusicAlbum
  date published: 2025-10-23
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  type: MusicAlbum
  date published: 2025-11-03