Hyymm
type: MusicGroup
genre: afropop
popularity: 2
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3401cd962c3132f9728438f4320b51997f55beff58a6dd1c9665a9f1b1880398
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e3dd2ca-1ec0-4bba-93f0-9dc90312377f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e3dd2ca-1ec0-4bba-93f0-9dc90312377f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e3dd2ca-1ec0-4bba-93f0-9dc90312377f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3401cd962c3132f9728438f4320b51997f55beff58a6dd1c9665a9f1b1880398. Chain 2 (Bitcoin): anchored in block 953988 (2026-06-16T18:23:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e3dd2ca-1ec0-4bba-93f0-9dc90312377f.json and https://artists.proofprofile.net/proofs/artist/2e3dd2ca-1ec0-4bba-93f0-9dc90312377f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:23:32Z
album: Fade Black
  type: MusicAlbum
  date published: 2022-01-28
album: My Time
  type: MusicAlbum
  date published: 2022-02-11
album: Make My Heart
  type: MusicAlbum
  date published: 2022-03-11
album: Kumbaya
  type: MusicAlbum
  date published: 2022-04-08
album: Sounds Of Diaspora: Nature
  type: MusicAlbum
  date published: 2022-06-01
album: Work Die
  type: MusicAlbum
  date published: 2022-09-30
album: Solid As A Rock
  type: MusicAlbum
  date published: 2022-11-25
album: Sounds of Diaspora: Nurture EP
  type: MusicAlbum
  date published: 2022-12-02
album: Breakfast with Evelyn
  type: MusicAlbum
  date published: 2022-12-31
album: People Challenge (People Challenge Verse)
  type: MusicAlbum
  date published: 2023-03-25
  track: People Challenge - People Challenge Verse
    type: MusicRecording
    duration: PT0M59S
    duration ms: 59768
    explicit: false
    by artist: Hyymm
    in album: People Challenge (People Challenge Verse)
      type: MusicAlbum
      date published: 2023-03-25
    genre: afropop
    isrc code: QZHN52327127
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:39:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe95e3a4eb59f7bdb676519cd69ed51d806999741cf2a09415e6def8e3ecbaf8b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52327127
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95e3a4eb59f7bdb676519cd69ed51d806999741cf2a09415e6def8e3ecbaf8b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZHN52327127.
      date published: 2026-07-21T00:24:07Z
    audio: People Challenge - People Challenge Verse
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 197.868
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.413
      additional property: Speechiness
        type: PropertyValue
        value: 0.31
      additional property: Acousticness
        type: PropertyValue
        value: 0.618
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.022
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.77
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.926
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Made in August
  type: MusicAlbum
  date published: 2023-05-26
album: Made in August
  type: MusicAlbum
  date published: 2023-05-26
album: Together As One
  type: MusicAlbum
  date published: 2023-07-26