ARHARA
type: MusicGroup
popularity: 11
followers: 446
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb6a9d7359cc7d0db9c116e4f58a7c5c01e3dbf2013d8efd96d63e21b5f5a33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/269b5d18-f11f-416f-ad9f-208f30686181.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/269b5d18-f11f-416f-ad9f-208f30686181.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/269b5d18-f11f-416f-ad9f-208f30686181
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
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 0x1bb6a9d7359cc7d0db9c116e4f58a7c5c01e3dbf2013d8efd96d63e21b5f5a33. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/269b5d18-f11f-416f-ad9f-208f30686181.json and https://artists.proofprofile.net/proofs/artist/269b5d18-f11f-416f-ad9f-208f30686181.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
album: Восставший за МКАДом
  type: MusicAlbum
  date published: 2018-07-24
album: The Best
  type: MusicAlbum
  date published: 2019-07-01
album: The Best
  type: MusicAlbum
  date published: 2019-07-11
  track: У нас есть - мы
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128470
    explicit: false
    by artist: ARHARA
    in album: The Best
      type: MusicAlbum
      date published: 2019-07-11
    isrc code: UMA866316047
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32515683971d21a1b0e5b6fc51a733f3bc5ba85643857f5ca5bd7014fe18c433
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958373
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958373
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UMA866316047
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T06:09:33Z
    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 0x32515683971d21a1b0e5b6fc51a733f3bc5ba85643857f5ca5bd7014fe18c433. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/UMA866316047.
      date published: 2026-07-17T06:09:33Z
    audio: У нас есть - мы
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.347
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.569
      additional property: Energy
        type: PropertyValue
        value: 0.569
      additional property: Speechiness
        type: PropertyValue
        value: 0.288
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.266
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.709
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.371
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Best
  type: MusicAlbum
  date published: 2019-07-11
  track: У нас есть - мы
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128433
    explicit: false
    by artist: ARHARA
    in album: The Best
      type: MusicAlbum
      date published: 2019-07-11
    isrc code: UMA866316047
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T16:53:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32515683971d21a1b0e5b6fc51a733f3bc5ba85643857f5ca5bd7014fe18c433
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957888
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957888
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UMA866316047
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T17:43:59Z
    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 0x32515683971d21a1b0e5b6fc51a733f3bc5ba85643857f5ca5bd7014fe18c433. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/UMA866316047.
      date published: 2026-07-13T17:43:59Z
    audio: У нас есть - мы
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.166
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
        type: PropertyValue
        value: 0.279
      additional property: Acousticness
        type: PropertyValue
        value: 0.093
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.247
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Швах
album: Только для взрослых
album: Чемодан-вокзал-Европа
album: Ерунда
album: ФАРШ
album: 15 рублей
album: Такая одна
album: Брат 2
album: Кто кого
album: Пир во время чумы
album: Гостинец
album: ННБНЗР
album: Барагоз
album: НА ФОКСЕ
album: Бычий кайф
album: ЕБОБО SQUAD

Valence (Positivity)
type: PropertyValue
value: 0.672

Loudness (dB)
type: PropertyValue
value: -7.104

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Швах
type: MusicAlbum
date published: 2021-06-27

Только для взрослых
type: MusicAlbum
date published: 2021-10-08

Чемодан-вокзал-Европа
type: MusicAlbum
date published: 2022-08-30

Ерунда
type: MusicAlbum
date published: 2022-09-06

ФАРШ
type: MusicAlbum
date published: 2023-02-17

15 рублей
type: MusicAlbum
date published: 2023-04-07

Такая одна
type: MusicAlbum
date published: 2023-04-28

Брат 2
type: MusicAlbum
date published: 2023-05-29

Кто кого
type: MusicAlbum
date published: 2023-07-14

Пир во время чумы
type: MusicAlbum
date published: 2023-09-14

Гостинец
type: MusicAlbum
date published: 2023-10-26

ННБНЗР
type: MusicAlbum
date published: 2025-03-21

Барагоз
type: MusicAlbum
date published: 2025-07-04

НА ФОКСЕ
type: MusicAlbum
date published: 2025-07-11

Бычий кайф
type: MusicAlbum
date published: 2025-08-08

ЕБОБО SQUAD
type: MusicAlbum
date published: 2025-08-22