The Groop
type: MusicGroup
genre: acid rock
genre: baroque pop
genre: chamber pop
genre: psychedelic pop
description: The Groop were an Australian folk, R&B and rock band formed in 1964 in Melbourne, Victoria and had their greatest chart success with their second line-up of Max Ross on bass, Richard Wright on drums a
popularity: 11
followers: 1203
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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 0x9bfdcdcf8fff0d93e50701d8fa675c5adadd2038f318b5b88c532161b5ab32d2. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77ca7b7b-e2a7-4a01-883a-4292a4810cb4.json and https://artists.proofprofile.net/proofs/artist/77ca7b7b-e2a7-4a01-883a-4292a4810cb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
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album: The Groop (Bonus Track Version)
  type: MusicAlbum
  date published: 2007
  track: The Jet Song
    type: MusicRecording
    duration: PT3M54S
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    explicit: false
    by artist: The Groop
    in album: The Groop (Bonus Track Version)
      type: MusicAlbum
      date published: 2007
    genre: acid rock
    genre: baroque pop
    genre: chamber pop
    genre: psychedelic pop
    isrc code: USAR10400877
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7140f3e336f405d69d6ea790b094b6f5a088eac78095e1fe770dd055e6a5bf. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USAR10400877.
      date published: 2026-07-18T19:27:02Z
    audio: The Jet Song
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.893
      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: 0.364
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.507
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.252
      additional property: Key Name
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        value: F#
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album: The Best and the Rest (1965-1969)
  type: MusicAlbum
  date published: 2020-08-26
  track: Such a Lovely Way
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202944
    explicit: false
    by artist: The Groop
    in album: The Best and the Rest (1965-1969)
      type: MusicAlbum
      date published: 2020-08-26
    genre: acid rock
    genre: baroque pop
    genre: chamber pop
    genre: psychedelic pop
    isrc code: AUBM00600998
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-07-05T18:48:28Z
    audio: Such a Lovely Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.411
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        type: PropertyValue
        value: 9
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        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
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      additional property: Energy
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      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

Speechiness
type: PropertyValue
value: 0.114

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0.009

Liveness
type: PropertyValue
value: 0.227

Valence (Positivity)
type: PropertyValue
value: 0.68

Loudness (dB)
type: PropertyValue
value: -7.361

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major