AK99
type: MusicGroup
popularity: 25
followers: 1192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40d0edccf9d91daee84b3d8b312b21e0353832e28a5b92374a99d2f9bac38acf
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/5ef3d7e3-e677-414e-9327-142f36f81e67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ef3d7e3-e677-414e-9327-142f36f81e67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ef3d7e3-e677-414e-9327-142f36f81e67
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 0x40d0edccf9d91daee84b3d8b312b21e0353832e28a5b92374a99d2f9bac38acf. 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/5ef3d7e3-e677-414e-9327-142f36f81e67.json and https://artists.proofprofile.net/proofs/artist/5ef3d7e3-e677-414e-9327-142f36f81e67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Glaub mir is Besser 4
  type: MusicAlbum
  date published: 2021-11-19
album: ASOZIALER RUSSE
  type: MusicAlbum
  date published: 2022-05-20
album: VENDETTA
  type: MusicAlbum
  date published: 2022-12-30
album: ICH WEIß NICHT WOHIN
  type: MusicAlbum
  date published: 2023-02-03
album: PASS AUF
  type: MusicAlbum
  date published: 2023-04-07
album: IT WAS ALL A DREAM FREESTYLE
  type: MusicAlbum
  date published: 2023-09-01
album: KUGELSICHER
  type: MusicAlbum
  date published: 2023-11-03
album: S.I.M.K
  type: MusicAlbum
  date published: 2023-12-01
album: AUS DER DUNKELHEIT
  type: MusicAlbum
  date published: 2023-12-22
album: JA ODER NEIN
  type: MusicAlbum
  date published: 2024-01-19
album: BLUTEN
  type: MusicAlbum
  date published: 2024-02-16
album: MOVES
  type: MusicAlbum
  date published: 2024-03-15
album: STAR
  type: MusicAlbum
  date published: 2024-04-19
album: ÜB€RL€B€N
  type: MusicAlbum
  date published: 2024-04-30
album: PUNCH
  type: MusicAlbum
  date published: 2024-06-21
album: RUSSISCH ROULETTE
  type: MusicAlbum
  date published: 2024-07-05
album: KANNST DU ES SEHEN
  type: MusicAlbum
  date published: 2024-07-19
album: BLUE LIGHTS
  type: MusicAlbum
  date published: 2024-08-16
album: V D S Z B Z
  type: MusicAlbum
  date published: 2024-08-30
album: ENDGEGNER
  type: MusicAlbum
  date published: 2024-09-13
album: GOODBYE 2024
  type: MusicAlbum
  date published: 2024-09-27
album: BUTTERFLY EFFECT
  type: MusicAlbum
  date published: 2024-10-11
album: NIQUE LA POLICE
  type: MusicAlbum
  date published: 2024-10-25
album: GOTT SEI DANK
  type: MusicAlbum
  date published: 2024-11-08
album: FUCKING GOAT
  type: MusicAlbum
  date published: 2024-12-20
album: RESET
  type: MusicAlbum
  date published: 2025-01-03
album: VOLLMOND
  type: MusicAlbum
  date published: 2025-01-17
album: BULLETPROOF
  type: MusicAlbum
  date published: 2025-01-31
  track: BULLETPROOF
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154803
    explicit: true
    by artist: AK99
    in album: BULLETPROOF
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: QZFZ62511649
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:13:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x042a09664314c3289592aa158d1e412a5bfe858fc956f78e7b2d566f00f54edf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956402
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956402
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62511649
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:07:25Z
    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 0x042a09664314c3289592aa158d1e412a5bfe858fc956f78e7b2d566f00f54edf. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:07:25Z), 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/QZFZ62511649.
      date published: 2026-07-17T04:07:25Z
    audio: BULLETPROOF
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.711
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.506
      additional property: Energy
        type: PropertyValue
        value: 0.635
      additional property: Speechiness
        type: PropertyValue
        value: 0.342
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.431
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.4
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.809
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 100000 PLÄNE
album: STIMMEN
album: SCHUTZENGEL
album: ICH WOLLTE NUR GLÜCKLICH SEIN
album: BUTTERFLY EFFECT 2
album: C'EST LA VIE
album: SCHWARZE WESTE BUTTERFLY NIKE SHOX
album: BUTTERFLY EFFECT 3
album: TOD SEHEN
album: ZU SPÄT
album: BOUNCE
album: NIEMALS
album: DRECKIG
album: KILLA
album: SIM-KARTE-RAUS
album: STRAßE BRENNT / EXORZIST
album: FAST LIFE
album: KEINE ZEUGEN
album: HOFFNUNG
album: WENN ICH TOT BIN

100000 PLÄNE
type: MusicAlbum
date published: 2025-02-14

STIMMEN
type: MusicAlbum
date published: 2025-02-28

STIMMEN
type: MusicAlbum
date published: 2025-02-28

SCHUTZENGEL
type: MusicAlbum
date published: 2025-03-14

ICH WOLLTE NUR GLÜCKLICH SEIN
type: MusicAlbum
date published: 2025-03-28

BUTTERFLY EFFECT 2
type: MusicAlbum
date published: 2025-04-11

C'EST LA VIE
type: MusicAlbum
date published: 2025-05-02

SCHWARZE WESTE BUTTERFLY NIKE SHOX
type: MusicAlbum
date published: 2025-05-16

BUTTERFLY EFFECT 3
type: MusicAlbum
date published: 2025-05-30

TOD SEHEN
type: MusicAlbum
date published: 2025-06-13

ZU SPÄT
type: MusicAlbum
date published: 2025-06-27
track: ZU SPÄT
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137766
  explicit: true
  by artist: AK99
  in album: ZU SPÄT
    type: MusicAlbum
    date published: 2025-06-27
  isrc code: QZTB72555410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T19:14:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7912ca46257ed4ac59b707c768c9346a97268e9245b16552a224c73620b9dcda
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958196
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958196
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72555410
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T22:17:31Z
  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 0x7912ca46257ed4ac59b707c768c9346a97268e9245b16552a224c73620b9dcda. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:17:31Z), 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/QZTB72555410.
    date published: 2026-07-15T22:17:31Z
  audio: ZU SPÄT
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 94.033
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.712
    additional property: Energy
      type: PropertyValue
      value: 0.438
    additional property: Speechiness
      type: PropertyValue
      value: 0.209
    additional property: Acousticness
      type: PropertyValue
      value: 0.187
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.074
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.466
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.423
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

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

NIEMALS
type: MusicAlbum
date published: 2025-07-25

DRECKIG
type: MusicAlbum
date published: 2025-08-08

KILLA
type: MusicAlbum
date published: 2025-08-22

SIM-KARTE-RAUS
type: MusicAlbum
date published: 2025-09-05

STRAßE BRENNT / EXORZIST
type: MusicAlbum
date published: 2025-09-19

FAST LIFE
type: MusicAlbum
date published: 2025-10-03

KEINE ZEUGEN
type: MusicAlbum
date published: 2025-10-17

HOFFNUNG
type: MusicAlbum
date published: 2025-10-31

WENN ICH TOT BIN
type: MusicAlbum
date published: 2025-11-14