Nineteen Essences
type: MusicGroup
genre: lo-fi
popularity: 21
followers: 488
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x1f601549990ccd514cd5aef5cb7e5177c225f99d8090621f5d90f486541ef22a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b541fa7-b3c6-4e0c-ab07-266ee3d3491b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b541fa7-b3c6-4e0c-ab07-266ee3d3491b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b541fa7-b3c6-4e0c-ab07-266ee3d3491b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f601549990ccd514cd5aef5cb7e5177c225f99d8090621f5d90f486541ef22a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b541fa7-b3c6-4e0c-ab07-266ee3d3491b.json and https://artists.proofprofile.net/proofs/artist/2b541fa7-b3c6-4e0c-ab07-266ee3d3491b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1f601549990ccd514cd5aef5cb7e5177c225f99d8090621f5d90f486541ef22a","name":"Nineteen Essences","registered_at":"2026-06-11T15:03:05Z","symbol":"NIM0057439","token_address":"0x67d55f5049ffd69e13a5fa700a47e7564155fc3c","type":"artist","uuid":"2b541fa7-b3c6-4e0c-ab07-266ee3d3491b"}
album: Essences
  type: MusicAlbum
  date published: 2020-09-19
album: Tear
  type: MusicAlbum
  date published: 2020-10-11
album: Changes
  type: MusicAlbum
  date published: 2020-10-31
album: Goodbye
  type: MusicAlbum
  date published: 2020-11-28
album: Paris
  type: MusicAlbum
  date published: 2021-01-11
  track: Paris
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128585
    explicit: false
    by artist: Nineteen Essences
    in album: Paris
      type: MusicAlbum
      date published: 2021-01-11
    genre: lo-fi
    isrc code: USANG2152493
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-15T08:50:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4b4043d220f5786b75dc9fe2bad98a618c4d385e7484644168af7cd992b8c07
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958134
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958134
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2152493
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T09:14:08Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b4043d220f5786b75dc9fe2bad98a618c4d385e7484644168af7cd992b8c07. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USANG2152493.
      date published: 2026-07-15T09:14:08Z
    audio: Paris
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.136
      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: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.039
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.88
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.883
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.066
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.728
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Never Alone
  type: MusicAlbum
  date published: 2021-03-09
album: Never Alone
  type: MusicAlbum
  date published: 2021-03-09
album: Her
  type: MusicAlbum
  date published: 2021-04-09
album: Feelin Sad (Cover)
  type: MusicAlbum
  date published: 2021-04-22
album: Peony
  type: MusicAlbum
  date published: 2021-06-01
album: Essences
  type: MusicAlbum
  date published: 2021-06-14
album: Tear
  type: MusicAlbum
  date published: 2021-06-14
album: floating away
  type: MusicAlbum
  date published: 2021-06-30
album: floating away
  type: MusicAlbum
  date published: 2021-06-30
album: Lofi Garden
  type: MusicAlbum
  date published: 2021-07-21
album: Lofi Garden
  type: MusicAlbum
  date published: 2021-07-21
album: Moonlight
  type: MusicAlbum
  date published: 2021-08-10
album: Metempsychosis
  type: MusicAlbum
  date published: 2021-10-15
album: Eternal
  type: MusicAlbum
  date published: 2021-11-03
album: Spiritual
  type: MusicAlbum
  date published: 2022-10-10
album: Spiritual
  type: MusicAlbum
  date published: 2022-10-10
album: Agam
  type: MusicAlbum
  date published: 2023-01-20
album: Lanterns
  type: MusicAlbum
  date published: 2023-02-01
album: Lonely
  type: MusicAlbum
  date published: 2023-02-17
album: Little Nods
  type: MusicAlbum
  date published: 2023-03-31
album: calm thoughts
album: Mandarin

Little Nods
type: MusicAlbum
date published: 2023-03-31

calm thoughts
type: MusicAlbum
date published: 2023-04-14
track: calm thoughts
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Nineteen Essences
  in album: calm thoughts
    type: MusicAlbum
    date published: 2023-04-14
  genre: lo-fi
  isrc code: QM4TX2396664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-13T16:32:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf473e2ae39313f3d6304b364c451d279852fa7b4c2a13698ed9e407e945d0496
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957882
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957882
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2396664
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T16:48:10Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf473e2ae39313f3d6304b364c451d279852fa7b4c2a13698ed9e407e945d0496. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QM4TX2396664.
    date published: 2026-07-13T16:48:10Z
  audio: calm thoughts
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.891
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.526
    additional property: Energy
      type: PropertyValue
      value: 0.056
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.87
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.979
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.049
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.182
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mandarin
type: MusicAlbum
date published: 2023-06-16