April Towers
type: MusicGroup
popularity: 20
followers: 2362
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dd32442cf1dcacad08914a51daa094d641202269855bc3d54b904942c263205
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dd32442cf1dcacad08914a51daa094d641202269855bc3d54b904942c263205","name":"April Towers","registered_at":"2026-06-14T18:18:56Z","symbol":"NIM0536616","token_address":"0x04272ef6c08405eb2022ce92f70853d3645b59c5","type":"artist","uuid":"83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a"}
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 0x5dd32442cf1dcacad08914a51daa094d641202269855bc3d54b904942c263205. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a.json and https://artists.proofprofile.net/proofs/artist/83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x5dd32442cf1dcacad08914a51daa094d641202269855bc3d54b904942c263205","name":"April Towers","registered_at":"2026-06-14T18:18:56Z","symbol":"NIM0536616","token_address":"0x04272ef6c08405eb2022ce92f70853d3645b59c5","type":"artist","uuid":"83d9b2a1-87e1-48e0-81a3-8c1ca28ee20a"}
album: Peaks
  type: MusicAlbum
  date published: 2013-09-23
album: Arcadia
  type: MusicAlbum
  date published: 2015-01-12
album: Arcadia
  type: MusicAlbum
  date published: 2015-01-12
album: No Corruption
  type: MusicAlbum
  date published: 2015-01-20
album: No Corruption
  type: MusicAlbum
  date published: 2015-01-20
album: No Corruption
  type: MusicAlbum
  date published: 2015-02-22
album: No Corruption
  type: MusicAlbum
  date published: 2015-02-22
album: A Little Bit Of Fear
  type: MusicAlbum
  date published: 2015-07-15
album: A Little Bit Of Fear
  type: MusicAlbum
  date published: 2015-08-28
album: Modern Psyche
  type: MusicAlbum
  date published: 2015-10-07
album: Modern Psyche
  type: MusicAlbum
  date published: 2015-11-27
album: Silent Fever
  type: MusicAlbum
  date published: 2016-03-11
album: Silent Fever
  type: MusicAlbum
  date published: 2016-04-08
  track: A Little Bit of Fear
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202541
    explicit: false
    by artist: April Towers
    in album: Silent Fever
      type: MusicAlbum
      date published: 2016-04-08
    isrc code: GB9TP1500358
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T11:00:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ed78c2a71ba4e5d06ffbe90f85736bc1a9786d406c8d60e91e9574498ecce9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957697
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957697
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1500358
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T11:22:18Z
    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 0x7ed78c2a71ba4e5d06ffbe90f85736bc1a9786d406c8d60e91e9574498ecce9b. Chain 2 (Bitcoin): anchored in block 957697 (2026-07-12T11:22:18Z), 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/GB9TP1500358.
      date published: 2026-07-12T11:22:18Z
    audio: A Little Bit of Fear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.836
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.72
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.244
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Losing Youth
  type: MusicAlbum
  date published: 2016-08-05
album: Get Recovered
  type: MusicAlbum
  date published: 2016-10-07
album: Takes One to Know One
  type: MusicAlbum
  date published: 2017-06-16
album: Takes One to Know One
  type: MusicAlbum
  date published: 2017-06-16
album: Tel Aviv
  type: MusicAlbum
  date published: 2018-03-28
album: Tel Aviv
  type: MusicAlbum
  date published: 2018-03-28
album: One Night
  type: MusicAlbum
  date published: 2018-05-30
album: One Night
  type: MusicAlbum
  date published: 2018-05-30
album: Certified Freaky
  type: MusicAlbum
  date published: 2018-06-29
album: Certified Freaky
  type: MusicAlbum
  date published: 2018-06-29