Jan Raïch
type: MusicGroup
popularity: 11
followers: 1109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a47d4f203387e149ea4121ae9f94578e1351e24f5846004e4e2b1f7a5bbe944
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a633774f-987b-468f-979d-c87bdeb70a4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a633774f-987b-468f-979d-c87bdeb70a4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a633774f-987b-468f-979d-c87bdeb70a4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a47d4f203387e149ea4121ae9f94578e1351e24f5846004e4e2b1f7a5bbe944","name":"Jan Raïch","registered_at":"2026-06-14T22:02:51Z","symbol":"NIM0590006","token_address":"0xcee103acab09449896b7f3854a0f040fb107d402","type":"artist","uuid":"a633774f-987b-468f-979d-c87bdeb70a4d"}
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 0x2a47d4f203387e149ea4121ae9f94578e1351e24f5846004e4e2b1f7a5bbe944. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a633774f-987b-468f-979d-c87bdeb70a4d.json and https://artists.proofprofile.net/proofs/artist/a633774f-987b-468f-979d-c87bdeb70a4d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x2a47d4f203387e149ea4121ae9f94578e1351e24f5846004e4e2b1f7a5bbe944","name":"Jan Raïch","registered_at":"2026-06-14T22:02:51Z","symbol":"NIM0590006","token_address":"0xcee103acab09449896b7f3854a0f040fb107d402","type":"artist","uuid":"a633774f-987b-468f-979d-c87bdeb70a4d"}
album: Happy Tears
  type: MusicAlbum
  date published: 2020-05-03
album: 4K
  type: MusicAlbum
  date published: 2021-01-26
album: Femmes toxiques
  type: MusicAlbum
  date published: 2021-02-15
album: Infiltração
  type: MusicAlbum
  date published: 2021-07-11
album: HIPS DON'T LIE
  type: MusicAlbum
  date published: 2023-12-01
  track: HIPS DON'T LIE
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145200
    explicit: true
    by artist: Jan Raïch
    in album: HIPS DON'T LIE
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: QZWFJ2394000
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T23:50:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x31ee2e278a8eefc6cde078247a08d7974a8712d6f3bb638b32dc79f670dce87d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958216
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958216
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2394000
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:00:34Z
    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 0x31ee2e278a8eefc6cde078247a08d7974a8712d6f3bb638b32dc79f670dce87d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2394000 — a six-check JSON result.
      date published: 2026-07-16T00:00:34Z
    audio: HIPS DON'T LIE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.792
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.753
      additional property: Energy
        type: PropertyValue
        value: 0.675
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.034
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.289
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.666
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.549
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Aposta Indecisa
  type: MusicAlbum
  date published: 2024-10-21
album: Volem La Champions
  type: MusicAlbum
  date published: 2025-04-23