Hasan
type: MusicGroup
genre: jazz beats
popularity: 11
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93850694b5e7fe2d9555fb800f0661717b4c6ac8f09c03640a53c6a1410e8b32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bb660ab-8538-4128-94ef-ed2b673032f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bb660ab-8538-4128-94ef-ed2b673032f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bb660ab-8538-4128-94ef-ed2b673032f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
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 0x93850694b5e7fe2d9555fb800f0661717b4c6ac8f09c03640a53c6a1410e8b32. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bb660ab-8538-4128-94ef-ed2b673032f4.json and https://artists.proofprofile.net/proofs/artist/3bb660ab-8538-4128-94ef-ed2b673032f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
album: U [84]
  type: MusicAlbum
  date published: 2018-05-24
album: Piano Joint [92]
  type: MusicAlbum
  date published: 2018-05-29
album: Lullaby [84]
  type: MusicAlbum
  date published: 2018-06-24
album: Hazy
  type: MusicAlbum
  date published: 2018-09-21
album: Autumn
  type: MusicAlbum
  date published: 2018-10-05
album: Autumn
  type: MusicAlbum
  date published: 2018-10-05
album: For Madlib
  type: MusicAlbum
  date published: 2018-10-19
album: For Madlib
  type: MusicAlbum
  date published: 2018-10-19
album: Knocks
  type: MusicAlbum
  date published: 2018-11-23
album: Farewell
  type: MusicAlbum
  date published: 2018-11-23
album: Farewell
  type: MusicAlbum
  date published: 2018-11-23
album: Dilla's Disciple
  type: MusicAlbum
  date published: 2019-02-08
album: Shinjuku
  type: MusicAlbum
  date published: 2019-05-28
album: Window Seat
  type: MusicAlbum
  date published: 2019-07-02
  track: Window Seat
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125217
    explicit: false
    by artist: Hasan
    in album: Window Seat
      type: MusicAlbum
      date published: 2019-07-02
    genre: jazz beats
    isrc code: DEQ021904656
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:44:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb983d1af9ff746e20a4973d56243fca5194802dbd0b340723618e07ddf6d8a5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ021904656
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xb983d1af9ff746e20a4973d56243fca5194802dbd0b340723618e07ddf6d8a5e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEQ021904656.
      date published: 2026-07-05T01:12:41Z
    audio: Window Seat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.005
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.806
      additional property: Energy
        type: PropertyValue
        value: 0.171
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.372
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.873
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.188
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.368
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Window Seat
  type: MusicAlbum
  date published: 2019-07-02
album: Dualism
  type: MusicAlbum
  date published: 2019-10-11
album: Reminisce
  type: MusicAlbum
  date published: 2020-02-20
album: Reminisce
  type: MusicAlbum
  date published: 2020-02-20
album: Monte Carlo
  type: MusicAlbum
  date published: 2020-04-02
album: Golden City
  type: MusicAlbum
  date published: 2020-10-27
album: Faded
  type: MusicAlbum
  date published: 2020-11-27
album: Faded
  type: MusicAlbum
  date published: 2020-11-27
album: Noir
  type: MusicAlbum
  date published: 2021-03-26
album: Autumn Piano
  type: MusicAlbum
  date published: 2021-04-09
album: The Blossom Tape
  type: MusicAlbum
  date published: 2021-04-23
album: Bless
  type: MusicAlbum
  date published: 2021-06-04
album: Jhanjaran Da Shor

Jhanjaran Da Shor
type: MusicAlbum
date published: 2025-10-29