Dory Bavarsky
type: MusicGroup
genre: vocal jazz
popularity: 2
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ce4c2c33d07aa1d77db72f5df6aff393235fff7376739790129926bb4d9e5d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f63d61-c3b2-498f-b035-85b94f0d8440.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f63d61-c3b2-498f-b035-85b94f0d8440.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9f63d61-c3b2-498f-b035-85b94f0d8440
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ce4c2c33d07aa1d77db72f5df6aff393235fff7376739790129926bb4d9e5d5","name":"Dory Bavarsky","registered_at":"2026-06-20T22:21:04Z","symbol":"NIM1732247","token_address":"0x28fcf1a81e88528257641f58fed6d9f2165c78a8","type":"artist","uuid":"c9f63d61-c3b2-498f-b035-85b94f0d8440"}
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 0x0ce4c2c33d07aa1d77db72f5df6aff393235fff7376739790129926bb4d9e5d5. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9f63d61-c3b2-498f-b035-85b94f0d8440.json and https://artists.proofprofile.net/proofs/artist/c9f63d61-c3b2-498f-b035-85b94f0d8440.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x0ce4c2c33d07aa1d77db72f5df6aff393235fff7376739790129926bb4d9e5d5","name":"Dory Bavarsky","registered_at":"2026-06-20T22:21:04Z","symbol":"NIM1732247","token_address":"0x28fcf1a81e88528257641f58fed6d9f2165c78a8","type":"artist","uuid":"c9f63d61-c3b2-498f-b035-85b94f0d8440"}
album: Bad Beethoven Vol. 1
  type: MusicAlbum
  date published: 2020-07-23
album: Frosch und Kröte
  type: MusicAlbum
  date published: 2023-01-18