Soundfiller
type: MusicGroup
genre: progressive house
popularity: 5
followers: 353
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c09379b7b95192d8b3a359868561746b8a40808c3bcb40b89f99e98227a9b1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2a8a551-8954-4e68-a559-8fe59e45bb76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2a8a551-8954-4e68-a559-8fe59e45bb76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2a8a551-8954-4e68-a559-8fe59e45bb76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0x3c09379b7b95192d8b3a359868561746b8a40808c3bcb40b89f99e98227a9b1d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2a8a551-8954-4e68-a559-8fe59e45bb76.json and https://artists.proofprofile.net/proofs/artist/c2a8a551-8954-4e68-a559-8fe59e45bb76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Salted Caramel
  type: MusicAlbum
  date published: 2019-05-19
album: Following You
  type: MusicAlbum
  date published: 2019-06-14
album: Harder Than Steel
  type: MusicAlbum
  date published: 2019-11-17
album: 1985
  type: MusicAlbum
  date published: 2019-11-24
album: Red Dots
  type: MusicAlbum
  date published: 2020-02-14
album: Free Yourself
  type: MusicAlbum
  date published: 2020-10-16
album: Time to Take Off
  type: MusicAlbum
  date published: 2020-10-16
album: Something New
  type: MusicAlbum
  date published: 2020-11-20
album: Change of Power
  type: MusicAlbum
  date published: 2021-03-19
album: If there is no tomorrow
  type: MusicAlbum
  date published: 2021-04-02
album: No Time To Play
  type: MusicAlbum
  date published: 2022-02-14
album: Rubber Duck
  type: MusicAlbum
  date published: 2022-03-18
album: Meatball
  type: MusicAlbum
  date published: 2022-04-01
album: Fight for your Dreams (Original mix)
  type: MusicAlbum
  date published: 2023-04-14
album: New Dimension
  type: MusicAlbum
  date published: 2023-05-19
  track: New Dimension
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266494
    explicit: false
    by artist: Soundfiller
    in album: New Dimension
      type: MusicAlbum
      date published: 2023-05-19
    genre: progressive house
    isrc code: QZK6P2336335
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T03:28:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b1bfaf232661241d6fdce194c0b51cbfadaf3dd7179614c94a16ef3c3ffba2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2336335
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    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 0x3b1bfaf232661241d6fdce194c0b51cbfadaf3dd7179614c94a16ef3c3ffba2c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZK6P2336335.
      date published: 2026-07-19T03:36:41Z
    audio: New Dimension
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.999
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.738
      additional property: Energy
        type: PropertyValue
        value: 0.976
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.879
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.276
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.566
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Run
  type: MusicAlbum
  date published: 2023-12-15
album: Override
  type: MusicAlbum
  date published: 2024-03-08
album: Aurora
  type: MusicAlbum
  date published: 2024-08-16
  track: Aurora
    type: MusicRecording
    duration: PT5M33S
    duration ms: 333806
    explicit: false
    by artist: Soundfiller
    in album: Aurora
      type: MusicAlbum
      date published: 2024-08-16
    genre: progressive house
    isrc code: QZTAX2446263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:49:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x230a5109e33ca894b71fe5ec33235acf1c240114994d628b6adbb850ed000be3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958901
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958901
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Aurora
album: Never Ending Intelligence

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2446263

OTSTimestamp
type: PropertyValue
value: 2026-07-20T17:51:18Z

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 0x230a5109e33ca894b71fe5ec33235acf1c240114994d628b6adbb850ed000be3. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:51:18Z), 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/QZTAX2446263.
date published: 2026-07-20T17:51:18Z

Aurora
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.007
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: 0.784
additional property: Energy
  type: PropertyValue
  value: 0.979
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.335
additional property: Instrumentalness
  type: PropertyValue
  value: 0.887
additional property: Liveness
  type: PropertyValue
  value: 0.112
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.217
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.555
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Never Ending Intelligence
type: MusicAlbum
date published: 2025-07-04