Mt Number One
type: MusicGroup
genre: bongo flava
popularity: 13
followers: 1359
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x298c216018cd8b3fc443f012f3a11411d37cad04aca89385c1ada54c03e926d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40c7cccb-f7d4-41e7-bf5e-30814576cf58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40c7cccb-f7d4-41e7-bf5e-30814576cf58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40c7cccb-f7d4-41e7-bf5e-30814576cf58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x298c216018cd8b3fc443f012f3a11411d37cad04aca89385c1ada54c03e926d7","name":"Mt Number One","registered_at":"2026-06-14T11:14:04Z","symbol":"NIM0435267","token_address":"0xc1818391d26c84de5b4362876d261215a0f6d479","type":"artist","uuid":"40c7cccb-f7d4-41e7-bf5e-30814576cf58"}
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 0x298c216018cd8b3fc443f012f3a11411d37cad04aca89385c1ada54c03e926d7. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40c7cccb-f7d4-41e7-bf5e-30814576cf58.json and https://artists.proofprofile.net/proofs/artist/40c7cccb-f7d4-41e7-bf5e-30814576cf58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x298c216018cd8b3fc443f012f3a11411d37cad04aca89385c1ada54c03e926d7","name":"Mt Number One","registered_at":"2026-06-14T11:14:04Z","symbol":"NIM0435267","token_address":"0xc1818391d26c84de5b4362876d261215a0f6d479","type":"artist","uuid":"40c7cccb-f7d4-41e7-bf5e-30814576cf58"}
album: Kuriyisi Ya None
  type: MusicAlbum
  date published: 2014-09-05
album: The Best of Mt Number One
  type: MusicAlbum
  date published: 2015-01-25
album: Chamkorobati
  type: MusicAlbum
  date published: 2016-03-04
album: My Way
  type: MusicAlbum
  date published: 2017-09-11
album: Overlook
  type: MusicAlbum
  date published: 2019-06-24
album: Inyambo
  type: MusicAlbum
  date published: 2021-01-08
album: Self-Made
  type: MusicAlbum
  date published: 2021-02-09
  track: Ndavyemera
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179521
    explicit: false
    by artist: Mt Number One
    in album: Self-Made
      type: MusicAlbum
      date published: 2021-02-09
    genre: bongo flava
    isrc code: TCAFK2124683
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:18:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3fa6252426b6338bd0e8021fd3c92ba0ef95b2f72dff5f29c31f4f1c585abce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2124683
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xb3fa6252426b6338bd0e8021fd3c92ba0ef95b2f72dff5f29c31f4f1c585abce. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAFK2124683.
      date published: 2026-07-05T18:48:28Z
    audio: Ndavyemera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.972
      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: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.684
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.152
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.199
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.759
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.293
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Self-Made 2
  type: MusicAlbum
  date published: 2023-09-02
album: Rimwe Gusa
  type: MusicAlbum
  date published: 2024-12-18
album: Ubintu Bitesa
  type: MusicAlbum
  date published: 2025-06-08