Presso Note
type: MusicGroup
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52650a4a3db1401b39cf75edcef9a73d9e43765c06d02405b903b48592b0bb0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b5ef85e-1b8e-49de-967e-3ddf4258e38f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b5ef85e-1b8e-49de-967e-3ddf4258e38f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b5ef85e-1b8e-49de-967e-3ddf4258e38f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52650a4a3db1401b39cf75edcef9a73d9e43765c06d02405b903b48592b0bb0e","name":"Presso Note","registered_at":"2026-06-16T15:49:59Z","symbol":"NIM1100159","token_address":"0xa7201ee69dcafba779ae863a20384a27a7c7a3fb","type":"artist","uuid":"4b5ef85e-1b8e-49de-967e-3ddf4258e38f"}
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 0x52650a4a3db1401b39cf75edcef9a73d9e43765c06d02405b903b48592b0bb0e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b5ef85e-1b8e-49de-967e-3ddf4258e38f.json and https://artists.proofprofile.net/proofs/artist/4b5ef85e-1b8e-49de-967e-3ddf4258e38f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x52650a4a3db1401b39cf75edcef9a73d9e43765c06d02405b903b48592b0bb0e","name":"Presso Note","registered_at":"2026-06-16T15:49:59Z","symbol":"NIM1100159","token_address":"0xa7201ee69dcafba779ae863a20384a27a7c7a3fb","type":"artist","uuid":"4b5ef85e-1b8e-49de-967e-3ddf4258e38f"}
album: Sweet Dream
  type: MusicAlbum
  date published: 2021-02-04
album: Silent Night
  type: MusicAlbum
  date published: 2021-03-05
album: Spring love story
  type: MusicAlbum
  date published: 2021-04-12
album: When the night closes in
  type: MusicAlbum
  date published: 2021-05-21
album: 피아노로 써내려간 밤편지
  type: MusicAlbum
  date published: 2021-07-06
album: Summer Story
  type: MusicAlbum
  date published: 2021-08-10
album: Sleep on the moon
  type: MusicAlbum
  date published: 2021-09-16
album: Autumn leaves
  type: MusicAlbum
  date published: 2021-11-04
  track: Rainbow Bridge
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206262
    explicit: false
    by artist: Presso Note
    in album: Autumn leaves
      type: MusicAlbum
      date published: 2021-11-04
    isrc code: KSA012127250
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:53:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66975d3ca7c524ca21693ae54b8c3c37b673c73da291eb98f6fd86c71822c485
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012127250
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x66975d3ca7c524ca21693ae54b8c3c37b673c73da291eb98f6fd86c71822c485. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/KSA012127250.
      date published: 2026-07-05T19:27:56Z
    audio: Rainbow Bridge
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.395
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.733
      additional property: Energy
        type: PropertyValue
        value: 0.013
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.941
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.311
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Secret story in the kichen
  type: MusicAlbum
  date published: 2022-01-05
album: Constellation
  type: MusicAlbum
  date published: 2022-03-08
album: Starlight
  type: MusicAlbum
  date published: 2022-08-10
album: Teddy bear
  type: MusicAlbum
  date published: 2022-11-23
album: Waltz of the moon
  type: MusicAlbum
  date published: 2023-01-13
album: 겨울바다
  type: MusicAlbum
  date published: 2023-03-10
album: Quiet tea house
  type: MusicAlbum
  date published: 2023-04-21
album: 보라빛 하늘
  type: MusicAlbum
  date published: 2023-06-14
album: Rain drop
  type: MusicAlbum
  date published: 2024-03-29
album: 어느 날의 위로
  type: MusicAlbum
  date published: 2024-05-01
album: Letter from the past
  type: MusicAlbum
  date published: 2025-01-03
album: 영원한 나의 친구
  type: MusicAlbum
  date published: 2025-02-21
album: 새벽1시
  type: MusicAlbum
  date published: 2025-07-23