AJ
type: MusicGroup
genre: german hip hop
popularity: 40
followers: 13616
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5abf39c0d179523381167b526a9d5f1d85726c242bbeb2c55792c08edc75f706
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/6e275558-0d66-47a5-bbfe-3dc78876a803.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e275558-0d66-47a5-bbfe-3dc78876a803.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e275558-0d66-47a5-bbfe-3dc78876a803
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 0x5abf39c0d179523381167b526a9d5f1d85726c242bbeb2c55792c08edc75f706. 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/6e275558-0d66-47a5-bbfe-3dc78876a803.json and https://artists.proofprofile.net/proofs/artist/6e275558-0d66-47a5-bbfe-3dc78876a803.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Runnerman
  type: MusicAlbum
  date published: 2022-12-31
album: Hotbox
  type: MusicAlbum
  date published: 2023-01-28
album: Gorilla Zkittlez
  type: MusicAlbum
  date published: 2023-02-28
album: Athletik
  type: MusicAlbum
  date published: 2023-03-31
album: Big Blunt
  type: MusicAlbum
  date published: 2023-05-07
album: Game Changer
  type: MusicAlbum
  date published: 2023-08-18
  track: Game Changer
album: Finesser Trap
  type: MusicAlbum
  date published: 2023-09-29
album: Wonderland
  type: MusicAlbum
  date published: 2023-11-03
album: 417
  type: MusicAlbum
  date published: 2023-12-01
album: Trap&Drill (Smoke)
  type: MusicAlbum
  date published: 2023-12-31
album: Übers All
  type: MusicAlbum
  date published: 2024-02-02
album: Back Am Block
  type: MusicAlbum
  date published: 2024-03-22
album: Thc Block
  type: MusicAlbum
  date published: 2024-04-26
  track: Baby Girl
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188852
    explicit: true
    by artist: AJ
    in album: Thc Block
      type: MusicAlbum
      date published: 2024-04-26
    genre: german hip hop
    isrc code: TCAIB2460823
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T08:47:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ae5f462fb8d26b4d4b907b7378ea863f00deebfe9611d79f77f83fdfedf9d96
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958134
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958134
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2460823
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T11:49:40Z
    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 0x1ae5f462fb8d26b4d4b907b7378ea863f00deebfe9611d79f77f83fdfedf9d96. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:49:40Z), 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/TCAIB2460823.
      date published: 2026-07-15T11:49:40Z
    audio: Baby Girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.825
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.342
      additional property: Acousticness
        type: PropertyValue
        value: 0.164
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.716
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.275
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Block Life
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200660
    explicit: true
    by artist: AJ
    in album: Thc Block
      type: MusicAlbum
      date published: 2024-04-26
    genre: german hip hop
    isrc code: TCAIB2460826
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T19:18:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57286d75af20f02e0861375b3a980188473f596612e0802ec9f86a17829de3c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2460826
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x57286d75af20f02e0861375b3a980188473f596612e0802ec9f86a17829de3c5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAIB2460826.
      date published: 2026-07-02T16:51:38Z
    audio: Block Life
album: Dribbler
album: Juana
album: Slum Dogs
album: Baba Tasch
album: 100 G‘S
album: Movement
album: Kauf Auf Bar
album: 0815
album: Smogmog (100 Dinger)
album: Cali Shop
album: Lattenschuss
album: Clap
album: Dhl/Ups
album: Ride or Die

Game Changer
type: MusicRecording
duration: PT2M14S
duration ms: 134005
explicit: true
by artist: AJ
in album: Game Changer
  type: MusicAlbum
  date published: 2023-08-18
genre: german hip hop
isrc code: TCAHI2320719
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:08:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd559a8a45dae414ede337ffbd3e9d260ac4417333e591437c73b928ac359899
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2320719
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd559a8a45dae414ede337ffbd3e9d260ac4417333e591437c73b928ac359899. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAHI2320719.
  date published: 2026-06-13T17:25:41Z
audio: Game Changer
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.645
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.846
  additional property: Energy
    type: PropertyValue
    value: 0.406
  additional property: Speechiness
    type: PropertyValue
    value: 0.315
  additional property: Acousticness
    type: PropertyValue
    value: 0.339
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.227
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.7
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.945
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Block Life
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 107.328
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.624
additional property: Energy
  type: PropertyValue
  value: 0.658
additional property: Speechiness
  type: PropertyValue
  value: 0.387
additional property: Acousticness
  type: PropertyValue
  value: 0.394
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.13
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.678
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.203
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Dribbler
type: MusicAlbum
date published: 2024-06-14

Juana
type: MusicAlbum
date published: 2024-08-02

Slum Dogs
type: MusicAlbum
date published: 2024-09-13

Baba Tasch
type: MusicAlbum
date published: 2024-10-04

100 G‘S
type: MusicAlbum
date published: 2024-11-08

Movement
type: MusicAlbum
date published: 2025-01-04

Kauf Auf Bar
type: MusicAlbum
date published: 2025-02-14

0815
type: MusicAlbum
date published: 2025-02-21

Smogmog (100 Dinger)
type: MusicAlbum
date published: 2025-02-27

Cali Shop
type: MusicAlbum
date published: 2025-03-07

Lattenschuss
type: MusicAlbum
date published: 2025-07-18

Clap
type: MusicAlbum
date published: 2025-09-05

Dhl/Ups
type: MusicAlbum
date published: 2025-09-26

Ride or Die
type: MusicAlbum
date published: 2025-10-17