The Springfields
type: MusicGroup
genre: jangle pop
genre: power pop
description: The Springfields were a British folk-pop vocal trio who had success in the early 1960s in the UK, Australia, US and Ireland. They included singer Dusty Springfield and her brother, songwriter Tom Spr
popularity: 12
followers: 1069
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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 0xae60f393f28cc2e96f4dc12a2c6786ebb0556cc63102298908d60709a36d7d8f. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c37b8fb9-32c1-4f9d-8d2d-cf54086e08cf.json and https://artists.proofprofile.net/proofs/artist/c37b8fb9-32c1-4f9d-8d2d-cf54086e08cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
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album: Sunflower
  type: MusicAlbum
  date published: 2019-09-20
album: Sunflower
  type: MusicAlbum
  date published: 2019-09-20
album: Wonder
  type: MusicAlbum
  date published: 2019-10-22
album: Wonder
  type: MusicAlbum
  date published: 2019-10-22
album: Singles 1986-1991
  type: MusicAlbum
  date published: 2019-11-15
  track: Are We Gonna Be Alright?
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155527
    explicit: false
    by artist: The Springfields
    in album: Singles 1986-1991
      type: MusicAlbum
      date published: 2019-11-15
    genre: jangle pop
    genre: power pop
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x9790472e105301fea8a0ae36d359f4e09b23735acd9b6b5c2d370c178ee92272. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:27:32Z), 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/US4TA1900062.
      date published: 2026-07-15T16:27:32Z
    audio: Are We Gonna Be Alright?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.548
      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.287
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
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album: Singles 1986-1991
  type: MusicAlbum
  date published: 2019-11-15