Gossmann
type: MusicGroup
popularity: 30
followers: 1120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5e4b2f8ec44671d0f3f94748d875684e4081f8040ede938f1c7f79ca0298b1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04139578-fc51-489e-8d67-f246e40f8cd5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04139578-fc51-489e-8d67-f246e40f8cd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04139578-fc51-489e-8d67-f246e40f8cd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xd5e4b2f8ec44671d0f3f94748d875684e4081f8040ede938f1c7f79ca0298b1b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04139578-fc51-489e-8d67-f246e40f8cd5.json and https://artists.proofprofile.net/proofs/artist/04139578-fc51-489e-8d67-f246e40f8cd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Un Par de Tragos
  type: MusicAlbum
  date published: 2019-10-16
album: Un Par de Tragos
  type: MusicAlbum
  date published: 2019-10-16
album: Pa' Arriba
  type: MusicAlbum
  date published: 2020-02-07
album: Waros de Sandía
  type: MusicAlbum
  date published: 2023-03-03
album: En Nota
  type: MusicAlbum
  date published: 2023-06-02
  track: En Nota
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121212
    explicit: true
    by artist: Gossmann
    in album: En Nota
      type: MusicAlbum
      date published: 2023-06-02
    isrc code: USHM22345643
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:00:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x204f23b1599b7219075bf69b6d65db45a449fe629f6a7bc694f4f1f491c67dc6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958319
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958319
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22345643
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:13:11Z
    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 0x204f23b1599b7219075bf69b6d65db45a449fe629f6a7bc694f4f1f491c67dc6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:13:11Z), 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/USHM22345643.
      date published: 2026-07-16T23:13:11Z
    audio: En Nota
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 197.966
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.743
      additional property: Speechiness
        type: PropertyValue
        value: 0.155
      additional property: Acousticness
        type: PropertyValue
        value: 0.795
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.749
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.458
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mi Chava
  type: MusicAlbum
  date published: 2023-12-27
album: Por Vos
  type: MusicAlbum
  date published: 2024-02-14
album: Vacilando X Madrid
  type: MusicAlbum
  date published: 2024-05-24
album: Una Señal
  type: MusicAlbum
  date published: 2024-08-08
album: Ella Nada Más
  type: MusicAlbum
  date published: 2024-09-27
album: Qué Hubiera Pasado?
  type: MusicAlbum
  date published: 2025-03-07
album: En Busca De Tu Amor
  type: MusicAlbum
  date published: 2025-10-11