Hersha
type: MusicGroup
genre: drum and bass
popularity: 7
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68aa93e9a7f85dd4971fd41bf5c5b7aec793dafe5ca848dcdda935db3e323fb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e49a0ee0-3cc9-4829-a5ee-d94b8b0bdc3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e49a0ee0-3cc9-4829-a5ee-d94b8b0bdc3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e49a0ee0-3cc9-4829-a5ee-d94b8b0bdc3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aa93e9a7f85dd4971fd41bf5c5b7aec793dafe5ca848dcdda935db3e323fb3. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e49a0ee0-3cc9-4829-a5ee-d94b8b0bdc3e.json and https://artists.proofprofile.net/proofs/artist/e49a0ee0-3cc9-4829-a5ee-d94b8b0bdc3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Fall Into Me
  type: MusicAlbum
  date published: 2021-04-23
album: Fall into Me
  type: MusicAlbum
  date published: 2021-04-23
album: Alive
  type: MusicAlbum
  date published: 2021-06-23
album: Black Soil Omen
  type: MusicAlbum
  date published: 2021-12-17
album: Black Soil Omen
  type: MusicAlbum
  date published: 2021-12-17
album: Ribcage
  type: MusicAlbum
  date published: 2022-03-11
album: Ribcage
  type: MusicAlbum
  date published: 2022-03-11
album: And Do Not Fear God's Descent
  type: MusicAlbum
  date published: 2022-05-25
album: And Do Not Fear God's Descent
  type: MusicAlbum
  date published: 2022-05-25
album: Phoenix Cut Wings
  type: MusicAlbum
  date published: 2022-06-10
album: Töten
  type: MusicAlbum
  date published: 2022-10-28
  track: Töten
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224914
    explicit: true
    by artist: Hersha
    in album: Töten
      type: MusicAlbum
      date published: 2022-10-28
    genre: drum and bass
    isrc code: QZTAS2228427
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:17:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a031b08634a64d1e6370752ea824db381b6052054b32574ebad15c23a2fa262
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2228427
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0x0a031b08634a64d1e6370752ea824db381b6052054b32574ebad15c23a2fa262. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZTAS2228427.
      date published: 2026-07-12T23:27:28Z
    audio: Töten
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.321
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.426
      additional property: Energy
        type: PropertyValue
        value: 0.926
      additional property: Speechiness
        type: PropertyValue
        value: 0.435
      additional property: Acousticness
        type: PropertyValue
        value: 0.058
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.076
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.287
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.081
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Walküre
  type: MusicAlbum
  date published: 2023-04-21
album: Rage
  type: MusicAlbum
  date published: 2023-09-08
album: Berserker
  type: MusicAlbum
  date published: 2024-03-22
album: Hospitalismus
  type: MusicAlbum
  date published: 2024-08-16
album: Gottlos
  type: MusicAlbum
  date published: 2024-12-15