Alexandre Danilevski
type: MusicGroup
description: thumb|right|Alexandre Danilevski Alexandre Danilevski (; born in 1957 in Saint Petersburg) is a Russian-born French composer, lutenist, vielle player, active in Metz, France. He is the artistic direct
popularity: 3
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3899320b04725abbe3b35c8f4704a2cf7119396d2f16559e0f6ed3e40e510003
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08c13b43-c069-4f85-a9cc-5eddb3f66f59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08c13b43-c069-4f85-a9cc-5eddb3f66f59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08c13b43-c069-4f85-a9cc-5eddb3f66f59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3899320b04725abbe3b35c8f4704a2cf7119396d2f16559e0f6ed3e40e510003","name":"Alexandre Danilevski","registered_at":"2026-06-15T16:38:55Z","symbol":"NIM0768148","token_address":"0xdc0ce6cd16d3c7eb044ed4af3132c4c8a6d5756d","type":"artist","uuid":"08c13b43-c069-4f85-a9cc-5eddb3f66f59"}
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 0x3899320b04725abbe3b35c8f4704a2cf7119396d2f16559e0f6ed3e40e510003. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08c13b43-c069-4f85-a9cc-5eddb3f66f59.json and https://artists.proofprofile.net/proofs/artist/08c13b43-c069-4f85-a9cc-5eddb3f66f59.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x3899320b04725abbe3b35c8f4704a2cf7119396d2f16559e0f6ed3e40e510003","name":"Alexandre Danilevski","registered_at":"2026-06-15T16:38:55Z","symbol":"NIM0768148","token_address":"0xdc0ce6cd16d3c7eb044ed4af3132c4c8a6d5756d","type":"artist","uuid":"08c13b43-c069-4f85-a9cc-5eddb3f66f59"}
album: Rosa e Orticha
  type: MusicAlbum
  date published: 2011-11-01
album: The Uncertainty Principle
  type: MusicAlbum
  date published: 2012-01-07
album: The Uncertainty Principle
  type: MusicAlbum
  date published: 2012-01-07
album: Danilevski: Kōans – Fragments of Consciousness
  type: MusicAlbum
  date published: 2016-11-11
album: Danilevski: Kōans – Fragments of Consciousness
  type: MusicAlbum
  date published: 2016-11-11