Bo-Bo
type: MusicGroup
description: Bo-Bo (Commonwealth), Bo′Bo′ (UIC), or B-B (AAR) is a wheel arrangement classification for railway locomotives with four powered axles mounted in two bogies. Each bogie has two axles, both of which ar
popularity: 13
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSCanonicalRecord
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a8844bf65414f650de244179dd7d21b8f5af2173a3d5ad7f890509472adbb8. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33819548-6a06-47f6-82da-1bd79ed46e7e.json and https://artists.proofprofile.net/proofs/artist/33819548-6a06-47f6-82da-1bd79ed46e7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
album: Sentido Común
  type: MusicAlbum
  date published: 2004
album: Calma
  type: MusicAlbum
  date published: 2008-09-18
album: Contigo
  type: MusicAlbum
  date published: 2008-11-20
album: Cathy Smith
  type: MusicAlbum
  date published: 2008-11-20
album: Supernada
  type: MusicAlbum
  date published: 2009-02-05
  track: Cathy Smith
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282305
    explicit: false
    by artist: Bo-Bo
    in album: Supernada
      type: MusicAlbum
      date published: 2009-02-05
    isrc code: TCAJM2596111
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJM2596111
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 0xcb2eeaa9a968750f420ecac33298ff68f5d8e4d99ad121cac047bdfdb82546aa. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAJM2596111.
      date published: 2026-07-20T01:04:02Z
    audio: Cathy Smith
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.011
      additional property: Musical Key
        type: PropertyValue
        value: 4
      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
        value: 0.03
      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
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vete (El Fin De Un Mundo)
  type: MusicAlbum
  date published: 2025-06-13
album: Ando Banko
  type: MusicAlbum
  date published: 2025-08-20