The Used Notes
type: MusicGroup
popularity: 6
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c4d275efca2a8020ee54d2659e6ae87410c7f911b23a4b20a47522c2e9ec859
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/399304c2-168f-4f61-a3db-74b104fe2af3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/399304c2-168f-4f61-a3db-74b104fe2af3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/399304c2-168f-4f61-a3db-74b104fe2af3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c4d275efca2a8020ee54d2659e6ae87410c7f911b23a4b20a47522c2e9ec859","name":"The Used Notes","registered_at":"2026-06-16T09:37:04Z","symbol":"NIM1011180","token_address":"0x1d6d68e0363d6af11df9023fbd0fbb8e7d635f8d","type":"artist","uuid":"399304c2-168f-4f61-a3db-74b104fe2af3"}
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 0x2c4d275efca2a8020ee54d2659e6ae87410c7f911b23a4b20a47522c2e9ec859. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/399304c2-168f-4f61-a3db-74b104fe2af3.json and https://artists.proofprofile.net/proofs/artist/399304c2-168f-4f61-a3db-74b104fe2af3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:08:06Z
  text: {"copyright_id":"0x2c4d275efca2a8020ee54d2659e6ae87410c7f911b23a4b20a47522c2e9ec859","name":"The Used Notes","registered_at":"2026-06-16T09:37:04Z","symbol":"NIM1011180","token_address":"0x1d6d68e0363d6af11df9023fbd0fbb8e7d635f8d","type":"artist","uuid":"399304c2-168f-4f61-a3db-74b104fe2af3"}
album: Scream Please
  type: MusicAlbum
  date published: 2019-05-14
  track: Scream Please
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179339
    explicit: false
    by artist: The Used Notes
    in album: Scream Please
      type: MusicAlbum
      date published: 2019-05-14
    isrc code: UKRUF1800006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:00:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d439f19dd8e52e0052961fa563019f1f480fc6c5eafc2304d88a19d430fbfa2
    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/UKRUF1800006
    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 0x7d439f19dd8e52e0052961fa563019f1f480fc6c5eafc2304d88a19d430fbfa2. 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/UKRUF1800006.
      date published: 2026-07-05T19:27:56Z
    audio: Scream Please
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.131
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.643
      additional property: Energy
        type: PropertyValue
        value: 0.518
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.642
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.853
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.48
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Won't Take My Love Away from Here
  type: MusicAlbum
  date published: 2019-08-17
album: Alive
  type: MusicAlbum
  date published: 2019-10-14
album: Just Enough Love for One Day
  type: MusicAlbum
  date published: 2019-11-14
album: Hiding Place
  type: MusicAlbum
  date published: 2019-12-10
album: If I Told You
  type: MusicAlbum
  date published: 2020-03-14
album: Gonna Make It This Time
  type: MusicAlbum
  date published: 2020-03-16
album: Quiet Revolution
  type: MusicAlbum
  date published: 2021-11-20
  track: Quiet Revolution
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188122
    explicit: false
    by artist: The Used Notes
    in album: Quiet Revolution
      type: MusicAlbum
      date published: 2021-11-20
    isrc code: UKRUF1800010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:15:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x944727d09f2d1b89f582fcf8eb777c2ba0e370ec864a4ae3b0da41a2eb8ccd29
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRUF1800010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x944727d09f2d1b89f582fcf8eb777c2ba0e370ec864a4ae3b0da41a2eb8ccd29. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/UKRUF1800010.
      date published: 2026-07-19T07:14:39Z
    audio: Quiet Revolution
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 178.132
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.494
      additional property: Energy
      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: Pain
album: Wrong Kind of Love
album: My Story
album: Forehead Kiss
album: Sunny Bunny

Energy
type: PropertyValue
value: 0.833

Speechiness
type: PropertyValue
value: 0.236

Acousticness
type: PropertyValue
value: 0.149

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.383

Valence (Positivity)
type: PropertyValue
value: 0.701

Loudness (dB)
type: PropertyValue
value: -9.369

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Pain
type: MusicAlbum
date published: 2021-11-30

Wrong Kind of Love
type: MusicAlbum
date published: 2021-12-07

My Story
type: MusicAlbum
date published: 2023-03-28

Forehead Kiss
type: MusicAlbum
date published: 2024-09-20

Sunny Bunny
type: MusicAlbum
date published: 2025-09-05