Владимир Макаров
type: MusicGroup
popularity: 17
followers: 451
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe67e7c9946f5a20b1225b291226906d99819369613873f49a1c9e57685f38949
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953602
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953602
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f8e08c6-0412-4a16-af2b-12ee620721ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f8e08c6-0412-4a16-af2b-12ee620721ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f8e08c6-0412-4a16-af2b-12ee620721ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:58:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe67e7c9946f5a20b1225b291226906d99819369613873f49a1c9e57685f38949","name":"Владимир Макаров","registered_at":"2026-06-14T06:01:09Z","symbol":"NIM0360669","token_address":"0x8001681604b8157912bb0d5508f84ea06eb67d33","type":"artist","uuid":"0f8e08c6-0412-4a16-af2b-12ee620721ec"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67e7c9946f5a20b1225b291226906d99819369613873f49a1c9e57685f38949. Chain 2 (Bitcoin): anchored in block 953602 (2026-06-14T06:58:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f8e08c6-0412-4a16-af2b-12ee620721ec.json and https://artists.proofprofile.net/proofs/artist/0f8e08c6-0412-4a16-af2b-12ee620721ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:58:10Z
  text: {"copyright_id":"0xe67e7c9946f5a20b1225b291226906d99819369613873f49a1c9e57685f38949","name":"Владимир Макаров","registered_at":"2026-06-14T06:01:09Z","symbol":"NIM0360669","token_address":"0x8001681604b8157912bb0d5508f84ea06eb67d33","type":"artist","uuid":"0f8e08c6-0412-4a16-af2b-12ee620721ec"}
album: За туманом (Антология советской песни)
  type: MusicAlbum
  date published: 1967
  track: За туманом
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150151
    explicit: false
    by artist: Владимир Макаров
    in album: За туманом (Антология советской песни)
      type: MusicAlbum
      date published: 1967
    isrc code: QZL5N2315704
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:43:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9f50065081504955998e033e13434a1f62af30b93aa41219fe33ec2df1c167a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL5N2315704
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:47:29Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f50065081504955998e033e13434a1f62af30b93aa41219fe33ec2df1c167a2. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL5N2315704.
      date published: 2026-07-19T22:47:29Z
    audio: За туманом
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.98
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.829
      additional property: Energy
        type: PropertyValue
        value: 0.116
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.747
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.945
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.15
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Последняя электричка (Антология советской песни)
  type: MusicAlbum
  date published: 1968
album: Спят курганы темные (Антология советской песни)
  type: MusicAlbum
  date published: 1969
album: Незримый бой (Антология советской песни 1971)
  type: MusicAlbum
  date published: 1971
album: Помнишь, мама? (Антология советской песни 1971)
  type: MusicAlbum
  date published: 1971
album: Четырнадцать человек (Антология советской песни 1971)
  type: MusicAlbum
  date published: 1971
album: Днем и ночью (Антология советской песни 1972)
  type: MusicAlbum
  date published: 1972
album: Песни из ТВ-концерта (Антология советской песни 1972)
  type: MusicAlbum
  date published: 1972
album: Любовь шагает по земле (Антология советской песни 1975-1977)
  type: MusicAlbum
  date published: 1977
album: Поёт Владимир Макаров. Часть 2 (2021 Remastered Version)
  type: MusicAlbum
  date published: 2021-04-05
album: Последняя электричка (2022 Remastered)
  type: MusicAlbum
  date published: 2022-11-24
album: Крик в пустоту
  type: MusicAlbum
  date published: 2024-10-29
album: Город теней
  type: MusicAlbum
  date published: 2024-10-30
album: Днём и ночью (Remastered 2025)
  type: MusicAlbum
  date published: 2025-01-17
album: Четырнадцать человек (Remastered 2025)
  type: MusicAlbum
  date published: 2025-01-21
album: Незримый бой (Remastered 2025)
  type: MusicAlbum
  date published: 2025-01-24
album: Помнишь, мама (Remastered 2025)
  type: MusicAlbum
  date published: 2025-01-27
album: Спят курганы темные (Remastered 2025)
  type: MusicAlbum
  date published: 2025-01-30
album: За туманом (Remastered 2025)
  type: MusicAlbum
  date published: 2025-02-02
album: Лучшие песни (Ч.1)
  type: MusicAlbum
  date published: 2025-02-19
album: Лучшие песни (Ч.2)
  type: MusicAlbum
  date published: 2025-02-20
album: Лучшие песни (Ч.3)
  type: MusicAlbum
  date published: 2025-02-21