Things Change
type: MusicGroup
description: Things Change may refer to: Film and television Things Change (film), a 1988 comedy and drama film directed by David Mamet "Things Change" (TMNT 2003 Episode), an episode of Teenage Mutant Ninja Tur
popularity: 23
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bf7d074e0669b926fc98cd0e69b7e3fb7f31cbc4debc83ee10650acbb36eb6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d5373e5-97fb-4723-b99c-b5ed6cea2344.json and https://artists.proofprofile.net/proofs/artist/9d5373e5-97fb-4723-b99c-b5ed6cea2344.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Wenn die Masken fallen
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  date published: 2021-05-28
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      type: MusicAlbum
      date published: 2021-05-28
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15245c276f2515ba5829264a5cdeb8e1a895efaffe761fa88edf83682726438. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHN92141146.
      date published: 2026-07-16T16:14:30Z
    audio: Wenn die Masken fallen
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album: #schuheaus
  type: MusicAlbum
  date published: 2021-07-12
album: Sonntag um halb Vier
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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 0xba163f26072a432e18fed4b343721e84a8adcace251a4e777682009f73f78b02. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZNWQ2152301.
      date published: 2026-07-16T19:42:29Z
    audio: Sonntag um halb Vier
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      additional property: Danceability
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        type: PropertyValue
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      additional property: Liveness
      additional property: Valence (Positivity)
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album: Samstag um halb Vier
album: Things Change
album: Offensive Drivin'
album: Football Fan (Blau-Gelb Edition)
album: Football Fan (Weiß-Rot Edition)
album: Football Fan (Braun-Weiß Edition)
album: Football Fan (Schwarz-Weiß Edition)
album: Football Fan (Schwarz-Gelb Edition)
album: Football Fan (Grün-Weiß Edition)
album: Football Fan (Rot-Blau-Weiß Edition)
album: Football Fan (Rot-Schwarz-Weiß Edition)
album: Football Fan (Rot-Weiß Edition)
album: Football Fan (Schwarz-Weiß-Grün Edition)
album: Football Fan (Blau-Weiß-Schwarz Edition)
album: Football Fan (Weiß-Blau Edition)
album: Football Fan (Rot-Schwarz-Gold Edition)
album: Football Fan (Weiß-Grün Edition)
album: Football Fan (Schwarz-Weiß-Blau Edition)
album: Football Fan (Dunkelgrün-Weiß Edition)
album: Football Fan (Blau-Weiß-Rot Edition)
album: Football Fan (Blau-Schwarz Edition)
album: Football Fan (Grün-Weiß-Rot Edition)
album: Football Fan (Blau-Weiß Edition)
album: Football Fan (Schwarz-Weiß-Rot Edition)
album: Football Fan (Rot-Weiß-Schwarz Edition)
album: Football Fan (Lila-Weiß Edition)
album: Football Fan (Schwarz-Rot Edition)
album: the very first EP, they made
album: #schuheaus (Summer '23 Remix)
album: Fire On Horizon
album: Football Fan (Schwarz-Rot-Gold Edition)
album: Der Impact
album: The Final Pub
album: Juicy Boom

Liveness
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value: 0.159

Valence (Positivity)
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value: 0.655

Loudness (dB)
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Key Name
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value: D

Mode Name
type: PropertyValue
value: Major

Samstag um halb Vier
type: MusicAlbum
date published: 2021-09-26
track: Samstag um halb Vier
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    type: MusicAlbum
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  additional property: OTSTimestamp
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    value: 2026-07-16T16:14:30Z
  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 0xbd546a1cf5c7af6b12919a81ec63a1ed3f5e50650e73d2ca0c6f297b9fba7497. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWQ2152302.
    date published: 2026-07-16T16:14:30Z
  audio: Samstag um halb Vier
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Key Name
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Things Change
type: MusicAlbum
date published: 2022-12-23

Offensive Drivin'
type: MusicAlbum
date published: 2023-02-03

Football Fan (Blau-Gelb Edition)
type: MusicAlbum
date published: 2023-03-17

Football Fan (Weiß-Rot Edition)
type: MusicAlbum
date published: 2023-03-18

Football Fan (Braun-Weiß Edition)
type: MusicAlbum
date published: 2023-03-19

Football Fan (Schwarz-Weiß Edition)
type: MusicAlbum
date published: 2023-03-20

Football Fan (Schwarz-Gelb Edition)
type: MusicAlbum
date published: 2023-03-21

Football Fan (Grün-Weiß Edition)
type: MusicAlbum
date published: 2023-03-22

Football Fan (Rot-Blau-Weiß Edition)
type: MusicAlbum
date published: 2023-03-23

Football Fan (Rot-Schwarz-Weiß Edition)
type: MusicAlbum
date published: 2023-03-24

Football Fan (Rot-Weiß Edition)
type: MusicAlbum
date published: 2023-03-25

Football Fan (Schwarz-Weiß-Grün Edition)
type: MusicAlbum
date published: 2023-03-26

Football Fan (Blau-Weiß-Schwarz Edition)
type: MusicAlbum
date published: 2023-03-27

Football Fan (Weiß-Blau Edition)
type: MusicAlbum
date published: 2023-03-28

Football Fan (Rot-Schwarz-Gold Edition)
type: MusicAlbum
date published: 2023-03-29

Football Fan (Weiß-Grün Edition)
type: MusicAlbum
date published: 2023-03-30

Football Fan (Schwarz-Weiß-Blau Edition)
type: MusicAlbum
date published: 2023-03-31

Football Fan (Dunkelgrün-Weiß Edition)
type: MusicAlbum
date published: 2023-04-01

Football Fan (Blau-Weiß-Rot Edition)
type: MusicAlbum
date published: 2023-04-02

Football Fan (Blau-Schwarz Edition)
type: MusicAlbum
date published: 2023-04-03

Football Fan (Grün-Weiß-Rot Edition)
type: MusicAlbum
date published: 2023-04-04

Football Fan (Blau-Weiß Edition)
type: MusicAlbum
date published: 2023-04-05

Football Fan (Schwarz-Weiß-Rot Edition)
type: MusicAlbum
date published: 2023-04-06

Football Fan (Rot-Weiß-Schwarz Edition)
type: MusicAlbum
date published: 2023-04-07

Football Fan (Lila-Weiß Edition)
type: MusicAlbum
date published: 2023-04-08

Football Fan (Schwarz-Rot Edition)
type: MusicAlbum
date published: 2023-04-09

the very first EP, they made
type: MusicAlbum
date published: 2023-04-28
track: Offensive Drivin'
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 0x963905d4fdd491981ed3fbb53c892da3ba8d08ebbd8cb340c718258e66092dc3. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZFZ22305148.
    date published: 2026-07-19T09:51:44Z
  audio: Offensive Drivin'
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track: Things Change
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  by artist: Things Change
  in album: the very first EP, they made
    type: MusicAlbum
    date published: 2023-04-28
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  additional property: CopyrightRegisteredAt
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  additional property: OTSHash
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42271250
  additional property: OTSTimestamp
    type: PropertyValue
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  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 0xbb40a3c572e0698552b9655562d3a0f4621ef33c6eb4de76b825cf7c787161fb. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZTB42271250.
    date published: 2026-07-21T00:24:07Z
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track: Senorina
track: Another Day

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4291aef60157fd12b00c5de0e58b9d213e8a40a1d1071060b437f00aae054d3. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZES72342341.
date published: 2026-07-19T19:26:13Z

Football Fan
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Senorina
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4d8a70b4c04b9e575bd3b192fd6693b7c1c7c277e97d3b47df60118911ed3d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZHNB2375324.
  date published: 2026-07-14T20:39:42Z
audio: Senorina
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Another Day
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T16:51:38Z
audio: Another Day
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#schuheaus (Summer '23 Remix)
type: MusicAlbum
date published: 2023-07-07

#schuheaus
type: MusicAlbum
date published: 2023-07-31

Fire On Horizon
type: MusicAlbum
date published: 2024-02-24

Football Fan (Schwarz-Rot-Gold Edition)
type: MusicAlbum
date published: 2024-06-19

Der Impact
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date published: 2024-08-09
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    date published: 2024-08-09
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T08:56:35Z
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      value: 1
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      value: 4
    additional property: Danceability
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The Final Pub
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date published: 2024-11-01

Juicy Boom
type: MusicAlbum
date published: 2025-01-03