Hena!
type: MusicGroup
genre: finnish hip hop
popularity: 9
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e03d8d21aac6caa0d5eb38be749e5314a02fc20ef944e6804509e08a78357b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5534a5dd-f132-49c5-828c-2cca09cefed6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5534a5dd-f132-49c5-828c-2cca09cefed6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5534a5dd-f132-49c5-828c-2cca09cefed6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x8e03d8d21aac6caa0d5eb38be749e5314a02fc20ef944e6804509e08a78357b0. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5534a5dd-f132-49c5-828c-2cca09cefed6.json and https://artists.proofprofile.net/proofs/artist/5534a5dd-f132-49c5-828c-2cca09cefed6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Pilvissä
  type: MusicAlbum
  date published: 2019-09-28
album: Beast
  type: MusicAlbum
  date published: 2020-05-01
album: Bisnes
  type: MusicAlbum
  date published: 2020-08-14
album: Studiol
  type: MusicAlbum
  date published: 2021-08-27
album: Switch
  type: MusicAlbum
  date published: 2021-10-29
album: Manifesto
  type: MusicAlbum
  date published: 2021-11-12
album: RUN IT BACK / PUFF
  type: MusicAlbum
  date published: 2022-01-21
album: FUK IT UP
  type: MusicAlbum
  date published: 2022-03-11
album: DIPPI FREESTYLE
  type: MusicAlbum
  date published: 2022-04-01
album: ROADMAN
  type: MusicAlbum
  date published: 2022-09-16
album: LÄPI YÖN
  type: MusicAlbum
  date published: 2022-10-14
album: BAUNSSI
  type: MusicAlbum
  date published: 2022-11-18
album: KEKSI
  type: MusicAlbum
  date published: 2024-10-25
album: LEGIT
  type: MusicAlbum
  date published: 2024-12-06
album: LUOTTAMUS ONGELMIA
  type: MusicAlbum
  date published: 2025-01-23
album: GSM
  type: MusicAlbum
  date published: 2025-08-15
  track: GSM
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120004
    explicit: false
    by artist: Hena!
    in album: GSM
      type: MusicAlbum
      date published: 2025-08-15
    genre: finnish hip hop
    isrc code: FIGPB2500012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:40:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93dac640370f6b0bdee81e78368eec29c8f894e4074aadb78bb2b2688eb69ad6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIGPB2500012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    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 0x93dac640370f6b0bdee81e78368eec29c8f894e4074aadb78bb2b2688eb69ad6. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FIGPB2500012.
      date published: 2026-07-19T03:36:41Z
    audio: GSM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.896
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.809
      additional property: Speechiness
        type: PropertyValue
        value: 0.357
      additional property: Acousticness
        type: PropertyValue
        value: 0.159
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.221
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.739
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.439
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: BROKEBOI
  type: MusicAlbum
  date published: 2025-09-12