Since September
type: MusicGroup
description: Since September were a three-piece English-Irish pop rock band, formed in 2020. The group consisted of Matthew Nolan, Harry Holles, Patrick Ralphson and formerly Jacob Fowler. The group was formed on
popularity: 11
followers: 7975
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd34ac65cacf9defa5431f824d941cd7b1d358b4598fb31c55aea16d52a32b7cd
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae8db307-cdc3-4dff-a46b-73c9489c6092.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34ac65cacf9defa5431f824d941cd7b1d358b4598fb31c55aea16d52a32b7cd. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae8db307-cdc3-4dff-a46b-73c9489c6092.json and https://artists.proofprofile.net/proofs/artist/ae8db307-cdc3-4dff-a46b-73c9489c6092.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
  text: {"copyright_id":"0xd34ac65cacf9defa5431f824d941cd7b1d358b4598fb31c55aea16d52a32b7cd","name":"Since September","registered_at":"2026-06-14T22:44:58Z","symbol":"NIM0600067","token_address":"0xebe3008cf1e3f8254957606c9be4091954d4110e","type":"artist","uuid":"ae8db307-cdc3-4dff-a46b-73c9489c6092"}
album: Let You Go
  type: MusicAlbum
  date published: 2021-08-06
album: Let You Go
  type: MusicAlbum
  date published: 2021-08-06
album: Let You Go (Owen Norton Remix)
  type: MusicAlbum
  date published: 2021-09-10
album: 11:11
  type: MusicAlbum
  date published: 2021-11-11
album: All The Broken Hearts
  type: MusicAlbum
  date published: 2022-02-04
  track: All The Broken Hearts
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224708
    explicit: false
    by artist: Since September
    in album: All The Broken Hearts
      type: MusicAlbum
      date published: 2022-02-04
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22247710
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:54:23Z
    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 0x8c98cde333e2a6b8c5b763d90c3226e955f10d111de97a3f9a94b7b57e6fde9d. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZFZ22247710.
      date published: 2026-07-19T03:54:23Z
    audio: All The Broken Hearts
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.788
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.481
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.674
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: All Of The Stars (Bye Bye Bye)
  type: MusicAlbum
  date published: 2022-05-13