yungfijay
type: MusicGroup
genre: german hip hop
popularity: 38
followers: 2404
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd8813f1fe298fbbfe9376777231974a77d20b13cbebd8fb30cec3b4f82f61d8
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/b1eacc91-01a3-4f02-9cce-2bb1dfb3c767.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1eacc91-01a3-4f02-9cce-2bb1dfb3c767.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1eacc91-01a3-4f02-9cce-2bb1dfb3c767
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 0xfd8813f1fe298fbbfe9376777231974a77d20b13cbebd8fb30cec3b4f82f61d8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1eacc91-01a3-4f02-9cce-2bb1dfb3c767.json and https://artists.proofprofile.net/proofs/artist/b1eacc91-01a3-4f02-9cce-2bb1dfb3c767.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Gedanken bei dir
  type: MusicAlbum
  date published: 2021-03-07
album: leer
  type: MusicAlbum
  date published: 2023-01-27
album: bevor du gehst
  type: MusicAlbum
  date published: 2023-03-17
album: long nights
  type: MusicAlbum
  date published: 2023-04-21
album: wo sind wir hin
  type: MusicAlbum
  date published: 2023-06-09
album: gefangen in mein kopf
  type: MusicAlbum
  date published: 2023-08-18
album: ZU VIEL PASSIERT
  type: MusicAlbum
  date published: 2023-10-06
  track: wenn die sonne hier scheint
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150875
    explicit: false
    by artist: yungfijay
    in album: ZU VIEL PASSIERT
      type: MusicAlbum
      date published: 2023-10-06
    genre: german hip hop
    isrc code: SEYOK2329653
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:38:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a932f93c15d2a8ca340d132ecdcd5e20f61202fd932abc86a90f7e586e8593b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2329653
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x0a932f93c15d2a8ca340d132ecdcd5e20f61202fd932abc86a90f7e586e8593b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/SEYOK2329653.
      date published: 2026-07-05T04:47:21Z
    audio: wenn die sonne hier scheint
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.979
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.724
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.061
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.057
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.544
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.054
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: mein größter fehler
  type: MusicAlbum
  date published: 2023-11-03
album: sommer ist vorbei
  type: MusicAlbum
  date published: 2023-11-10
album: ich schließ mit dir ab
  type: MusicAlbum
  date published: 2024-02-23
  track: ich schließ mit dir ab
    type: MusicRecording
    duration: PT1M33S
    duration ms: 93529
    explicit: false
    by artist: yungfijay
    in album: ich schließ mit dir ab
      type: MusicAlbum
      date published: 2024-02-23
    genre: german hip hop
    isrc code: SEYOK2402893
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:18:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x07dc869548b3975bd60e35783bb5731cd13cd69bb7f964defa4209a9c92dda8e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2402893
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x07dc869548b3975bd60e35783bb5731cd13cd69bb7f964defa4209a9c92dda8e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/SEYOK2402893.
      date published: 2026-07-05T10:59:37Z
    audio: ich schließ mit dir ab
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.932
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: finde das passt
album: als_ich_klein_war
album: gedanken voller fragen
album: gewinner/spinner
album: timeline

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.756

Energy
type: PropertyValue
value: 0.551

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0.239

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.126

Valence (Positivity)
type: PropertyValue
value: 0.311

Loudness (dB)
type: PropertyValue
value: -6.882

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

finde das passt
type: MusicAlbum
date published: 2024-09-27

als_ich_klein_war
type: MusicAlbum
date published: 2025-02-14

gedanken voller fragen
type: MusicAlbum
date published: 2025-05-01

gewinner/spinner
type: MusicAlbum
date published: 2025-06-20

timeline
type: MusicAlbum
date published: 2025-11-07