Антон Макарский
type: MusicGroup
popularity: 6
followers: 303
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4961054a225f7b09593b7481f54151fce7b6e6deb655b1079c4d7579da953feb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e847ca4-b14f-4658-8afd-e82b618f4b4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e847ca4-b14f-4658-8afd-e82b618f4b4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e847ca4-b14f-4658-8afd-e82b618f4b4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4961054a225f7b09593b7481f54151fce7b6e6deb655b1079c4d7579da953feb","name":"Антон Макарский","registered_at":"2026-06-17T09:41:57Z","symbol":"NIM1355879","token_address":"0x38a72c99535350faa99b7cfe08f1b5b496c2c1b7","type":"artist","uuid":"7e847ca4-b14f-4658-8afd-e82b618f4b4d"}
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 0x4961054a225f7b09593b7481f54151fce7b6e6deb655b1079c4d7579da953feb. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e847ca4-b14f-4658-8afd-e82b618f4b4d.json and https://artists.proofprofile.net/proofs/artist/7e847ca4-b14f-4658-8afd-e82b618f4b4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x4961054a225f7b09593b7481f54151fce7b6e6deb655b1079c4d7579da953feb","name":"Антон Макарский","registered_at":"2026-06-17T09:41:57Z","symbol":"NIM1355879","token_address":"0x38a72c99535350faa99b7cfe08f1b5b496c2c1b7","type":"artist","uuid":"7e847ca4-b14f-4658-8afd-e82b618f4b4d"}
album: Сборник №1
  type: MusicAlbum
  date published: 2013-01-01
album: Время Для Звёзд
  type: MusicAlbum
  date published: 2021-01-14
album: Есть на свете чудо (Из анимационного фильма "Суворов. Великое путешествие")
  type: MusicAlbum
  date published: 2022-04-29