Современная детская музыка
type: MusicGroup
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaecf616c7102aef55a864574c0684cc1c243ae295c70bdcdd3de6e0d3effef9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c3de2e5-0381-42a6-9c2b-ac800007de49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c3de2e5-0381-42a6-9c2b-ac800007de49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c3de2e5-0381-42a6-9c2b-ac800007de49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbaecf616c7102aef55a864574c0684cc1c243ae295c70bdcdd3de6e0d3effef9","name":"Современная детская музыка","registered_at":"2026-06-17T14:21:18Z","symbol":"NIM1422425","token_address":"0xc722a69f7b826014bc82ceb170fc087d35d83f0b","type":"artist","uuid":"8c3de2e5-0381-42a6-9c2b-ac800007de49"}
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 0xbaecf616c7102aef55a864574c0684cc1c243ae295c70bdcdd3de6e0d3effef9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c3de2e5-0381-42a6-9c2b-ac800007de49.json and https://artists.proofprofile.net/proofs/artist/8c3de2e5-0381-42a6-9c2b-ac800007de49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbaecf616c7102aef55a864574c0684cc1c243ae295c70bdcdd3de6e0d3effef9","name":"Современная детская музыка","registered_at":"2026-06-17T14:21:18Z","symbol":"NIM1422425","token_address":"0xc722a69f7b826014bc82ceb170fc087d35d83f0b","type":"artist","uuid":"8c3de2e5-0381-42a6-9c2b-ac800007de49"}
album: Колыбельная для малышей
  type: MusicAlbum
  date published: 2022-08-17
  track: Колыбельная для засыпания
    type: MusicRecording
    duration: PT7M17S
    duration ms: 437113
    explicit: false
    by artist: Современная детская музыка
    in album: Колыбельная для малышей
      type: MusicAlbum
      date published: 2022-08-17
    isrc code: AEA0Q2250546
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:59:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x625c407d8f2295cdd67f36fe8b245a79bae0d8efb295dc3dc1c9340d34f53d3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2250546
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:43:16Z
    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 0x625c407d8f2295cdd67f36fe8b245a79bae0d8efb295dc3dc1c9340d34f53d3d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:43:16Z), 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/AEA0Q2250546.
      date published: 2026-07-21T08:43:16Z
    audio: Колыбельная для засыпания
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.329
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.334
      additional property: Energy
        type: PropertyValue
        value: 0.902
      additional property: Speechiness
        type: PropertyValue
        value: 0.133
      additional property: Acousticness
        type: PropertyValue
        value: 0.775
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.692
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.219
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Колыбельная музыка
  type: MusicAlbum
  date published: 2022-08-24
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  type: MusicAlbum
  date published: 2022-08-26
album: Фоновая музыка
  type: MusicAlbum
  date published: 2022-08-29
album: Музыка для малышей
  type: MusicAlbum
  date published: 2022-08-31
album: Детская фоновая музыка
  type: MusicAlbum
  date published: 2022-09-05
album: Новогодняя музыка
  type: MusicAlbum
  date published: 2022-12-10
album: Музыка на 9 мая
  type: MusicAlbum
  date published: 2022-12-10
album: Музыка для праздников
  type: MusicAlbum
  date published: 2022-12-10
album: Музыка для детского сада
  type: MusicAlbum
  date published: 2022-12-11
album: Музыка для сна малышей
  type: MusicAlbum
  date published: 2022-12-15
album: Музыка для зарядки
  type: MusicAlbum
  date published: 2022-12-17
album: Фоновая музыка для мероприятий
  type: MusicAlbum
  date published: 2022-12-19
album: Колыбельные для засыпания
  type: MusicAlbum
  date published: 2023-01-16