Развивайки
type: MusicGroup
genre: children's music
popularity: 18
followers: 948
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea877eaabee2edb35f58bc59aad5a327d3b26cbd9c2b4ee88e0adcad677330dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1980596f-4557-4a8d-ae5a-172660ebd58e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1980596f-4557-4a8d-ae5a-172660ebd58e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1980596f-4557-4a8d-ae5a-172660ebd58e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea877eaabee2edb35f58bc59aad5a327d3b26cbd9c2b4ee88e0adcad677330dc","name":"Развивайки","registered_at":"2026-06-14T07:04:16Z","symbol":"NIM0375692","token_address":"0xa18eecd256787fec8d386257728ed93fbce2ddfe","type":"artist","uuid":"1980596f-4557-4a8d-ae5a-172660ebd58e"}
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 0xea877eaabee2edb35f58bc59aad5a327d3b26cbd9c2b4ee88e0adcad677330dc. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1980596f-4557-4a8d-ae5a-172660ebd58e.json and https://artists.proofprofile.net/proofs/artist/1980596f-4557-4a8d-ae5a-172660ebd58e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0xea877eaabee2edb35f58bc59aad5a327d3b26cbd9c2b4ee88e0adcad677330dc","name":"Развивайки","registered_at":"2026-06-14T07:04:16Z","symbol":"NIM0375692","token_address":"0xa18eecd256787fec8d386257728ed93fbce2ddfe","type":"artist","uuid":"1980596f-4557-4a8d-ae5a-172660ebd58e"}
album: Новые детские хиты 1
  type: MusicAlbum
  date published: 2021-05-07
  track: Черепашка чок-чок
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107052
    explicit: false
    by artist: Развивайки
    in album: Новые детские хиты 1
      type: MusicAlbum
      date published: 2021-05-07
    genre: children's music
    isrc code: AEA0Q2130258
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:08:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4cf960b37cddb22b2cd08b9060547351863f3cc9d3880a7d3dd7e5ab2563e7d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2130258
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:06:41Z
    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 0xc4cf960b37cddb22b2cd08b9060547351863f3cc9d3880a7d3dd7e5ab2563e7d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:06:41Z), 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/AEA0Q2130258.
      date published: 2026-07-16T08:06:41Z
    audio: Черепашка чок-чок
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.999
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.899
      additional property: Energy
        type: PropertyValue
        value: 0.752
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.054
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Божья коровка
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125417
    explicit: false
    by artist: Развивайки
    in album: Новые детские хиты 1
      type: MusicAlbum
      date published: 2021-05-07
    genre: children's music
    isrc code: AEA0Q2130259
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T16:39:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a5aae8767ec194b8df4213d8e0dcaa222b58d23a107fb7b3736eecb9e073eed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2130259
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T19:42:54Z
    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 0x9a5aae8767ec194b8df4213d8e0dcaa222b58d23a107fb7b3736eecb9e073eed. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:42:54Z), 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/AEA0Q2130259.
      date published: 2026-07-15T19:42:54Z
    audio: Божья коровка
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.972
      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: 0.85
      additional property: Energy
        type: PropertyValue
        value: 0.493
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.405
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Капельки-пружинки
album: Новые детские хиты 2
album: Новые детские хиты 3
album: Новые детские хиты 4
album: Новые детские хиты 5
album: Новые детские хиты 6
album: Мульт-хиты 1
album: Мульт-хиты 2
album: Новые детские хиты 1 (Минусовки)
album: Мульт-хиты 3
album: Мульт-хиты 4
album: Мульт-хиты 5
album: Мульт-хиты 6
album: Новые детские хиты 2 (Минусовки)
album: Мульт-песенки 1
album: Мульт-песенки 3. Детство
album: Мульт-песенки 5. Заинька попляши
album: Мульт-песенки 4. Солнышко проснулось
album: Новые детские хиты 3 (Минусовки)
album: Новые детские хиты 7. Звёздный час
album: Добрые колыбельные / Мульт-песенки
album: Мульт-песенки 7. Муха
album: Мульт-песенки 8. Капибара-бара
album: Мульт-концерт 1. Акула-каракула
album: Плейлист юного волонтёра
album: Моя Россия
album: Мульт-концерт 2. Хорошее настроение
album: Новые детские хиты 8. Наше детство

Loudness (dB)
type: PropertyValue
value: -10.547

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Капельки-пружинки
type: MusicRecording
duration: PT2M21S
duration ms: 141926
explicit: false
by artist: Развивайки
in album: Новые детские хиты 1
  type: MusicAlbum
  date published: 2021-05-07
genre: children's music
isrc code: AEA0Q2130261
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T05:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x194562e950fa05d875ab688e835a1441cedaa78d57942b74c6f6b059f7a082d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958377
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958377
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2130261
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T08:24:28Z
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 0x194562e950fa05d875ab688e835a1441cedaa78d57942b74c6f6b059f7a082d3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:24:28Z), 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/AEA0Q2130261.
  date published: 2026-07-17T08:24:28Z
audio: Капельки-пружинки
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.126
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.891
  additional property: Energy
    type: PropertyValue
    value: 0.629
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.016
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.015
  additional property: Liveness
    type: PropertyValue
    value: 0.369
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.951
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.102
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Новые детские хиты 2
type: MusicAlbum
date published: 2021-05-21

Новые детские хиты 3
type: MusicAlbum
date published: 2021-05-22
track: Ёжик пых-пых-пых
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145328
  explicit: false
  by artist: Развивайки
  in album: Новые детские хиты 3
    type: MusicAlbum
    date published: 2021-05-22
  genre: children's music
  isrc code: AEA0Q2135001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T15:51:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7d8ca8c74dbc1daa97cad9e19d883ae7cd509e30a4bc52ed54bc9900e205891
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958170
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958170
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2135001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T18:54:05Z
  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 0xa7d8ca8c74dbc1daa97cad9e19d883ae7cd509e30a4bc52ed54bc9900e205891. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:54:05Z), 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/AEA0Q2135001.
    date published: 2026-07-15T18:54:05Z
  audio: Ёжик пых-пых-пых
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.019
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.937
    additional property: Energy
      type: PropertyValue
      value: 0.853
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.102
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.024
    additional property: Liveness
      type: PropertyValue
      value: 0.216
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.974
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.418
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Золотая осень
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140524
  explicit: false
  by artist: Развивайки
  in album: Новые детские хиты 3
    type: MusicAlbum
    date published: 2021-05-22
  genre: children's music
  isrc code: AEA0Q2135002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T00:53:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39fa7a75ad8ade4c239f7671432304b0490089045f7203ae828be0fb730ec98f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2135002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0x39fa7a75ad8ade4c239f7671432304b0490089045f7203ae828be0fb730ec98f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AEA0Q2135002.
    date published: 2026-07-06T01:25:57Z
  audio: Золотая осень
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.084
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.834
    additional property: Energy
      type: PropertyValue
      value: 0.674
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.246
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.966
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.357
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Цветочки
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124671
  explicit: false
  by artist: Развивайки
  in album: Новые детские хиты 3
    type: MusicAlbum
    date published: 2021-05-22
  genre: children's music
  isrc code: AEA0Q2135004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T07:11:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d76ee4443a2c95929c4b847777f9b46f71c2673ce3e83fcb07df8f8b5705860
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Цветочки

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2135004

OTSTimestamp
type: PropertyValue
value: 2026-07-04T11:19:20Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
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date published: 2026-07-04T11:19:20Z

Цветочки
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Новые детские хиты 4
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date published: 2021-05-23

Новые детские хиты 5
type: MusicAlbum
date published: 2021-05-24

Новые детские хиты 6
type: MusicAlbum
date published: 2021-05-31

Мульт-хиты 1
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date published: 2021-11-23

Мульт-хиты 2
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date published: 2022-02-08

Новые детские хиты 1 (Минусовки)
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date published: 2022-03-04

Мульт-хиты 3
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date published: 2022-09-19

Мульт-хиты 4
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date published: 2022-10-30

Мульт-хиты 5
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date published: 2023-01-25

Мульт-хиты 6
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date published: 2023-01-25

Новые детские хиты 2 (Минусовки)
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date published: 2023-02-14

Мульт-песенки 1
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Мульт-песенки 3. Детство
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Мульт-песенки 5. Заинька попляши
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date published: 2023-12-15

Мульт-песенки 4. Солнышко проснулось
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date published: 2023-12-15

Новые детские хиты 3 (Минусовки)
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date published: 2024-02-07

Новые детские хиты 7. Звёздный час
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date published: 2024-04-07

Добрые колыбельные / Мульт-песенки
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date published: 2024-04-18

Мульт-песенки 7. Муха
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date published: 2024-09-23

Мульт-песенки 8. Капибара-бара
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date published: 2024-12-13

Мульт-концерт 1. Акула-каракула
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date published: 2025-02-22

Плейлист юного волонтёра
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date published: 2025-06-13

Моя Россия
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date published: 2025-06-20

Мульт-концерт 2. Хорошее настроение
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date published: 2025-08-14

Новые детские хиты 8. Наше детство
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date published: 2025-08-14