Асен Кисимов
type: MusicGroup
popularity: 6
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb11cdd0ec2eb3ea0e8d7a277ab36e9670bb7f4ba0e75cc0f55e8b5bde595e4f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7adec75-5818-409e-ad97-caeceb0528fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7adec75-5818-409e-ad97-caeceb0528fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7adec75-5818-409e-ad97-caeceb0528fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb11cdd0ec2eb3ea0e8d7a277ab36e9670bb7f4ba0e75cc0f55e8b5bde595e4f1","name":"Асен Кисимов","registered_at":"2026-06-20T15:57:36Z","symbol":"NIM1647281","token_address":"0x281e09fafddce2b8f783e0254494b5be86573a5a","type":"artist","uuid":"b7adec75-5818-409e-ad97-caeceb0528fa"}
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 0xb11cdd0ec2eb3ea0e8d7a277ab36e9670bb7f4ba0e75cc0f55e8b5bde595e4f1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7adec75-5818-409e-ad97-caeceb0528fa.json and https://artists.proofprofile.net/proofs/artist/b7adec75-5818-409e-ad97-caeceb0528fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb11cdd0ec2eb3ea0e8d7a277ab36e9670bb7f4ba0e75cc0f55e8b5bde595e4f1","name":"Асен Кисимов","registered_at":"2026-06-20T15:57:36Z","symbol":"NIM1647281","token_address":"0x281e09fafddce2b8f783e0254494b5be86573a5a","type":"artist","uuid":"b7adec75-5818-409e-ad97-caeceb0528fa"}
album: Разкази от Елин Пелин
  type: MusicAlbum
  date published: 1964-02-12
album: Най-голямата лъжа
  type: MusicAlbum
  date published: 1965-08-31
album: Хитър Петър
  type: MusicAlbum
  date published: 1966-04-14
album: Стоян Дринов: Стихове и приказки
  type: MusicAlbum
  date published: 1966-10-30
album: Басни от Стоян Михайловски
  type: MusicAlbum
  date published: 1966-12-20
album: Мома с месец на гърди и звезда на чело
  type: MusicAlbum
  date published: 1968-07-11
album: Пелин Велков: Приказки
  type: MusicAlbum
  date published: 1969-04-24
album: Народно творчество за детските градини: Пословици
  type: MusicAlbum
  date published: 1971-04-11
album: Петел, котарак и лисана
  type: MusicAlbum
  date published: 1982-01-13
album: Бате Асен - Детски песни
  type: MusicAlbum
  date published: 1987-08-12
  track: Тече, всичко тече (Из филма Васко да Гама от село Рупча)
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105066
    explicit: false
    by artist: Асен Кисимов
    in album: Бате Асен - Детски песни
      type: MusicAlbum
      date published: 1987-08-12
    isrc code: BGA262129001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:04:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc108892d1ab768aeae6bf9ef767ddc23a0d6ddee6d69cb19da98ae931f928b5d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959047
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959047
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA262129001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T20:02:54Z
    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 0xc108892d1ab768aeae6bf9ef767ddc23a0d6ddee6d69cb19da98ae931f928b5d. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:02:54Z), 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/BGA262129001.
      date published: 2026-07-21T20:02:54Z
    audio: Тече, всичко тече (Из филма Васко да Гама от село Рупча)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.934
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.423
      additional property: Energy
        type: PropertyValue
        value: 0.465
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.555
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.837
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major