homasapiens
type: MusicGroup
genre: boom bap
genre: jazz rap
popularity: 5
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00d6cc8003f22b2e0f4015636cb6bdd688a43eccac7aed7ccfd7838d0bdd4f5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a20e612c-fdab-4a3c-a6c4-17e58f708c7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a20e612c-fdab-4a3c-a6c4-17e58f708c7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a20e612c-fdab-4a3c-a6c4-17e58f708c7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d6cc8003f22b2e0f4015636cb6bdd688a43eccac7aed7ccfd7838d0bdd4f5a. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a20e612c-fdab-4a3c-a6c4-17e58f708c7b.json and https://artists.proofprofile.net/proofs/artist/a20e612c-fdab-4a3c-a6c4-17e58f708c7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: Beat It
  type: MusicAlbum
  date published: 2021-03-29
album: Light
  type: MusicAlbum
  date published: 2021-05-01
album: Night Flight
  type: MusicAlbum
  date published: 2021-05-22
album: oldschool
  type: MusicAlbum
  date published: 2024-01-05
album: Tunnel
  type: MusicAlbum
  date published: 2024-01-26
album: respect
  type: MusicAlbum
  date published: 2024-07-19
  track: respect
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135319
    explicit: false
    by artist: homasapiens
    in album: respect
      type: MusicAlbum
      date published: 2024-07-19
    genre: boom bap
    genre: jazz rap
    isrc code: US3DF2490464
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:18:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe71e34539a40d2415e32cc4471e8d10a5376eafb64341a4a4a32f39fd99bac31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2490464
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xe71e34539a40d2415e32cc4471e8d10a5376eafb64341a4a4a32f39fd99bac31. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US3DF2490464.
      date published: 2026-07-06T01:25:57Z
    audio: respect
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 188.161
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.261
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.099
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.723
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.591
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.6
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Classic
  type: MusicAlbum
  date published: 2024-11-29
album: Chance
  type: MusicAlbum
  date published: 2025-01-03
album: Hello Winter
  type: MusicAlbum
  date published: 2025-01-24
album: Fly
  type: MusicAlbum
  date published: 2025-02-07
album: Serenity
  type: MusicAlbum
  date published: 2025-02-21
album: The Breeze
  type: MusicAlbum
  date published: 2025-03-07
album: Cassete
  type: MusicAlbum
  date published: 2025-03-10
album: Mellow
  type: MusicAlbum
  date published: 2025-03-21
album: Reflection of the Soul
  type: MusicAlbum
  date published: 2025-04-04
album: Polet
  type: MusicAlbum
  date published: 2025-05-30
album: Toffee
  type: MusicAlbum
  date published: 2025-06-06
album: Podzemka
  type: MusicAlbum
  date published: 2025-06-20
album: Retro
  type: MusicAlbum
  date published: 2025-08-01
album: Mars
  type: MusicAlbum
  date published: 2025-10-17
album: Terra
  type: MusicAlbum
  date published: 2025-10-31