Kim Aspen
type: MusicGroup
popularity: 28
followers: 1782
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4177d8e19d9267796454e3541c33cbb89677c944eaafddb8699d55d49a57128b
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/7d476eb5-8f23-4246-8294-ff3717c845de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d476eb5-8f23-4246-8294-ff3717c845de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d476eb5-8f23-4246-8294-ff3717c845de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4177d8e19d9267796454e3541c33cbb89677c944eaafddb8699d55d49a57128b","name":"Kim Aspen","registered_at":"2026-06-12T02:45:08Z","symbol":"NIM0163107","token_address":"0x9241cda4d1cb6e7a9449a44593c7716ec212ef7c","type":"artist","uuid":"7d476eb5-8f23-4246-8294-ff3717c845de"}
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 0x4177d8e19d9267796454e3541c33cbb89677c944eaafddb8699d55d49a57128b. 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/7d476eb5-8f23-4246-8294-ff3717c845de.json and https://artists.proofprofile.net/proofs/artist/7d476eb5-8f23-4246-8294-ff3717c845de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4177d8e19d9267796454e3541c33cbb89677c944eaafddb8699d55d49a57128b","name":"Kim Aspen","registered_at":"2026-06-12T02:45:08Z","symbol":"NIM0163107","token_address":"0x9241cda4d1cb6e7a9449a44593c7716ec212ef7c","type":"artist","uuid":"7d476eb5-8f23-4246-8294-ff3717c845de"}
album: Shallow Oceans
  type: MusicAlbum
  date published: 2018-03-30
album: Shallow Oceans
  type: MusicAlbum
  date published: 2018-03-30
album: Dust In The Sun
  type: MusicAlbum
  date published: 2018-10-05
album: Dust In The Sun
  type: MusicAlbum
  date published: 2018-10-05
album: Traditional Christmas: Gentle Guitar Versions
  type: MusicAlbum
  date published: 2018-11-09
album: Traditional Christmas: Gentle Guitar Versions
  type: MusicAlbum
  date published: 2018-11-09
album: A Lighthouse In Space
  type: MusicAlbum
  date published: 2019-04-12
  track: A Lighthouse In Space
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201000
    explicit: false
    by artist: Kim Aspen
    in album: A Lighthouse In Space
      type: MusicAlbum
      date published: 2019-04-12
    isrc code: SE5Q51900206
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:49:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc2ee5fe0d920e776d7036bb0c708291809e784e5530ee9181533268ebb6ccbef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957750
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957750
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51900206
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T20:39:38Z
    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 0xc2ee5fe0d920e776d7036bb0c708291809e784e5530ee9181533268ebb6ccbef. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SE5Q51900206.
      date published: 2026-07-12T20:39:38Z
    audio: A Lighthouse In Space
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.974
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.62
      additional property: Energy
        type: PropertyValue
        value: 0.25
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.747
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.866
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.159
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.16
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Tomorrow In Retro
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170189
    explicit: false
    by artist: Kim Aspen
    in album: A Lighthouse In Space
      type: MusicAlbum
      date published: 2019-04-12
    isrc code: SE5Q51900503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:31:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x715136f2279e04af5319de2786ebfdc0b1703292d479e961f06a96857c1c40bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51900503
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x715136f2279e04af5319de2786ebfdc0b1703292d479e961f06a96857c1c40bd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE5Q51900503.
      date published: 2026-07-03T08:56:35Z
    audio: Tomorrow In Retro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.049
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.656
      additional property: Energy
        type: PropertyValue
        value: 0.43
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Sibilance
album: Wonderful Peace

Speechiness
type: PropertyValue
value: 0.05

Acousticness
type: PropertyValue
value: 0.782

Instrumentalness
type: PropertyValue
value: 0.407

Liveness
type: PropertyValue
value: 0.148

Valence (Positivity)
type: PropertyValue
value: 0.096

Loudness (dB)
type: PropertyValue
value: -11.129

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Sibilance
type: MusicAlbum
date published: 2025-09-26

Wonderful Peace
type: MusicAlbum
date published: 2025-11-07