An Mary
type: MusicGroup
popularity: 5
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00a35e52fbe8328faa504843d765ffe0cc3bbadfd15ec07c7d6da8614943d9ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f382a65a-3687-4d62-b30d-05464d583c0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f382a65a-3687-4d62-b30d-05464d583c0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f382a65a-3687-4d62-b30d-05464d583c0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00a35e52fbe8328faa504843d765ffe0cc3bbadfd15ec07c7d6da8614943d9ba","name":"An Mary","registered_at":"2026-06-21T14:12:09Z","symbol":"NIM1944150","token_address":"0x244141664d60fb5ab0f11aa449e673b0ec010856","type":"artist","uuid":"f382a65a-3687-4d62-b30d-05464d583c0b"}
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 0x00a35e52fbe8328faa504843d765ffe0cc3bbadfd15ec07c7d6da8614943d9ba. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f382a65a-3687-4d62-b30d-05464d583c0b.json and https://artists.proofprofile.net/proofs/artist/f382a65a-3687-4d62-b30d-05464d583c0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x00a35e52fbe8328faa504843d765ffe0cc3bbadfd15ec07c7d6da8614943d9ba","name":"An Mary","registered_at":"2026-06-21T14:12:09Z","symbol":"NIM1944150","token_address":"0x244141664d60fb5ab0f11aa449e673b0ec010856","type":"artist","uuid":"f382a65a-3687-4d62-b30d-05464d583c0b"}
album: Кто мы?
  type: MusicAlbum
  date published: 2023-11-11
album: Ради Любви
  type: MusicAlbum
  date published: 2024-11-08
album: Так хочу
  type: MusicAlbum
  date published: 2024-12-06
album: Лаванда
  type: MusicAlbum
  date published: 2025-01-17
album: Если могла бы
  type: MusicAlbum
  date published: 2025-02-21
album: I Got Love
  type: MusicAlbum
  date published: 2025-03-28
album: До рассвета
  type: MusicAlbum
  date published: 2025-08-01
album: Всё осуществимо
  type: MusicAlbum
  date published: 2025-09-05
  track: Всё осуществимо
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145512
    explicit: false
    by artist: An Mary
    in album: Всё осуществимо
      type: MusicAlbum
      date published: 2025-09-05
    isrc code: RUAGT2564557
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T18:12:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc7b5950612c01a0b3b5fde518c697433899e648027120a478a6ffc4b09cd1ac0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2564557
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0xc7b5950612c01a0b3b5fde518c697433899e648027120a478a6ffc4b09cd1ac0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/RUAGT2564557.
      date published: 2026-07-03T23:28:02Z
    audio: Всё осуществимо
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.968
      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: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.583
      additional property: Speechiness
        type: PropertyValue
        value: 0.131
      additional property: Acousticness
        type: PropertyValue
        value: 0.061
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.616
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.477
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Дива
  type: MusicAlbum
  date published: 2025-10-31