ha$h
type: MusicGroup
popularity: 2
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x175f8d70de2cf45903901b913b485bed4c1a28704779de981dd5c15c7e2f986c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ce4fa29-581e-4b12-9ebd-1d8a61004eac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ce4fa29-581e-4b12-9ebd-1d8a61004eac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ce4fa29-581e-4b12-9ebd-1d8a61004eac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x175f8d70de2cf45903901b913b485bed4c1a28704779de981dd5c15c7e2f986c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ce4fa29-581e-4b12-9ebd-1d8a61004eac.json and https://artists.proofprofile.net/proofs/artist/4ce4fa29-581e-4b12-9ebd-1d8a61004eac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Mailla
  type: MusicAlbum
  date published: 2023-06-03
album: Nuit blanche
  type: MusicAlbum
  date published: 2023-07-03
album: Je sais
  type: MusicAlbum
  date published: 2023-08-15
album: Con100tre
  type: MusicAlbum
  date published: 2023-09-17
album: Benz
  type: MusicAlbum
  date published: 2023-10-20
album: ha$sh
  type: MusicAlbum
  date published: 2024-02-01
album: S.A.C.E.M
  type: MusicAlbum
  date published: 2024-02-27
album: Cerné
  type: MusicAlbum
  date published: 2024-04-28
album: Enrico
  type: MusicAlbum
  date published: 2024-05-13
album: La gagne
  type: MusicAlbum
  date published: 2024-05-13
album: Pelikan
  type: MusicAlbum
  date published: 2024-12-31
album: Tranquillisant
  type: MusicAlbum
  date published: 2025-02-17
album: 2ouble Faces
  type: MusicAlbum
  date published: 2025-03-07
album: Amazing
  type: MusicAlbum
  date published: 2025-03-08
album: Panama
  type: MusicAlbum
  date published: 2025-08-13
  track: Panama
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141639
    explicit: false
    by artist: ha$h
    in album: Panama
      type: MusicAlbum
      date published: 2025-08-13
    isrc code: QZWFX2504471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:17:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0363bce7b79910ade47c4f3e179ef93f762d902ecdb508126d0356bf5c10cdb3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2504471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:19:24Z
    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 0x0363bce7b79910ade47c4f3e179ef93f762d902ecdb508126d0356bf5c10cdb3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:19:24Z), 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/QZWFX2504471.
      date published: 2026-07-15T22:19:24Z
    audio: Panama
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.019
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.447
      additional property: Speechiness
        type: PropertyValue
        value: 0.363
      additional property: Acousticness
        type: PropertyValue
        value: 0.656
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.703
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.186
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor