Nathan Zarowny
type: MusicGroup
popularity: 13
followers: 2269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b30893f8d511718e089d381b210f96b12f21e80d6d75381644660106895d957
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3439549-ddc0-4ab3-b944-57042f3586d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3439549-ddc0-4ab3-b944-57042f3586d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3439549-ddc0-4ab3-b944-57042f3586d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b30893f8d511718e089d381b210f96b12f21e80d6d75381644660106895d957","name":"Nathan Zarowny","registered_at":"2026-06-14T23:15:26Z","symbol":"NIM0607333","token_address":"0x3e549d1a9011755f504565f54f7539437137c88f","type":"artist","uuid":"b3439549-ddc0-4ab3-b944-57042f3586d1"}
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 0x3b30893f8d511718e089d381b210f96b12f21e80d6d75381644660106895d957. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3439549-ddc0-4ab3-b944-57042f3586d1.json and https://artists.proofprofile.net/proofs/artist/b3439549-ddc0-4ab3-b944-57042f3586d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x3b30893f8d511718e089d381b210f96b12f21e80d6d75381644660106895d957","name":"Nathan Zarowny","registered_at":"2026-06-14T23:15:26Z","symbol":"NIM0607333","token_address":"0x3e549d1a9011755f504565f54f7539437137c88f","type":"artist","uuid":"b3439549-ddc0-4ab3-b944-57042f3586d1"}
album: Mariners Apartment Complex
  type: MusicAlbum
  date published: 2019-11-22
album: Why?
  type: MusicAlbum
  date published: 2020-01-31
album: Why?
  type: MusicAlbum
  date published: 2020-01-31
album: You Don't Play Fair
  type: MusicAlbum
  date published: 2020-10-09
album: You Don't Play Fair
  type: MusicAlbum
  date published: 2020-10-09
album: sad boy
  type: MusicAlbum
  date published: 2021-03-19
album: what we got (is over)
  type: MusicAlbum
  date published: 2021-06-11
album: poison breath
  type: MusicAlbum
  date published: 2021-08-27
album: cyber dream
  type: MusicAlbum
  date published: 2021-11-17
album: Exposed
  type: MusicAlbum
  date published: 2022-05-20
album: when the lights go out
  type: MusicAlbum
  date published: 2023-03-15
album: high school love affair
  type: MusicAlbum
  date published: 2023-06-16
album: the bitter end
  type: MusicAlbum
  date published: 2023-07-21
album: idk you anymore
  type: MusicAlbum
  date published: 2024-03-15
album: idk you anymore
  type: MusicAlbum
  date published: 2024-03-15
album: the bitter end
  type: MusicAlbum
  date published: 2024-04-12
album: mixed feelings
  type: MusicAlbum
  date published: 2024-04-26
album: home
  type: MusicAlbum
  date published: 2024-11-15
album: Reckless
  type: MusicAlbum
  date published: 2025-03-05
album: No Escape
  type: MusicAlbum
  date published: 2025-08-01
  track: No Escape
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179866
    explicit: false
    by artist: Nathan Zarowny
    in album: No Escape
      type: MusicAlbum
      date published: 2025-08-01
    isrc code: QZWFH2550441
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:32:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7902b8f1d844e8d5721cda0c37b06c0f85f5e046e65fe88672cba006995d52d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2550441
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:59:09Z
    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 0x7902b8f1d844e8d5721cda0c37b06c0f85f5e046e65fe88672cba006995d52d0. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZWFH2550441.
      date published: 2026-07-18T00:59:09Z
    audio: No Escape
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.348
      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: 0.403
      additional property: Energy
        type: PropertyValue
        value: 0.81
      additional property: Speechiness
        type: PropertyValue
        value: 0.129
      additional property: Acousticness
        type: PropertyValue
        value: 0.1
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.135
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.842
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sweet Boy
  type: MusicAlbum
  date published: 2025-10-24
  track: Sweet Boy
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149747
    explicit: true
    by artist: Nathan Zarowny
    in album: Sweet Boy
      type: MusicAlbum
      date published: 2025-10-24
    isrc code: QT3F22543233
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:09:48+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Sweet Boy

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9460c4d2942fd18113363f8a74a7d13b37bab490a73ef8eefe0bb6fae8c3cfce

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958544

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958544

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22543233

OTSTimestamp
type: PropertyValue
value: 2026-07-18T12:14:37Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9460c4d2942fd18113363f8a74a7d13b37bab490a73ef8eefe0bb6fae8c3cfce. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QT3F22543233.
date published: 2026-07-18T12:14:37Z

Sweet Boy
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 122.025
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: 0.841
additional property: Energy
  type: PropertyValue
  value: 0.656
additional property: Speechiness
  type: PropertyValue
  value: 0.05
additional property: Acousticness
  type: PropertyValue
  value: 0.102
additional property: Instrumentalness
  type: PropertyValue
  value: 0.237
additional property: Liveness
  type: PropertyValue
  value: 0.151
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.674
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.796
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major