UH-OH
type: MusicGroup
popularity: 27
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e017568bc167658633ae50c8b79483b0b7819ede40f1b2b3de254db2c487551
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/2af00702-20d0-436f-afde-a6d2afab62b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2af00702-20d0-436f-afde-a6d2afab62b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2af00702-20d0-436f-afde-a6d2afab62b5
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 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 0x5e017568bc167658633ae50c8b79483b0b7819ede40f1b2b3de254db2c487551. 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/2af00702-20d0-436f-afde-a6d2afab62b5.json and https://artists.proofprofile.net/proofs/artist/2af00702-20d0-436f-afde-a6d2afab62b5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
album: Now or Never
  type: MusicAlbum
  date published: 2013-02-22
album: No Conversation
  type: MusicAlbum
  date published: 2018-12-01
album: Drip
  type: MusicAlbum
  date published: 2018-12-11
album: No Favors
  type: MusicAlbum
  date published: 2022-01-14
album: 4 da Trenches
  type: MusicAlbum
  date published: 2022-01-31
album: Hard Times
  type: MusicAlbum
  date published: 2022-04-07
album: The Struggle
  type: MusicAlbum
  date published: 2022-04-07
  track: The Struggle
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176842
    explicit: true
    by artist: UH-OH
    in album: The Struggle
      type: MusicAlbum
      date published: 2022-04-07
    isrc code: QZHN42208187
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:20:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f0f7afb50ea8505ebd488f07644ac844c79181affe67a3c15a0c83b600441d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42208187
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x7f0f7afb50ea8505ebd488f07644ac844c79181affe67a3c15a0c83b600441d7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN42208187 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: The Struggle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.981
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.412
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.154
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.475
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.135
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Struggle
  type: MusicAlbum
  date published: 2022-04-07
album: Quality Time
  type: MusicAlbum
  date published: 2022-05-16
album: Quality Time
  type: MusicAlbum
  date published: 2022-05-16
album: Ez Money
  type: MusicAlbum
  date published: 2022-06-02
album: 4 Da Trenches
  type: MusicAlbum
  date published: 2022-07-10
album: DRIPN
  type: MusicAlbum
  date published: 2022-07-14
album: DRIPN
  type: MusicAlbum
  date published: 2022-07-14
album: No Favors
  type: MusicAlbum
  date published: 2022-07-22
album: No Favors
  type: MusicAlbum
  date published: 2022-07-22
album: EZ Money
  type: MusicAlbum
  date published: 2022-07-31
  track: EZ Money
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173419
    explicit: true
    by artist: UH-OH
    in album: EZ Money
      type: MusicAlbum
      date published: 2022-07-31
    isrc code: QZHN52269519
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:00:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe808b51e7d74486e8aa106ca8c939df5ebe9c133875ef97639670a54f70515e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52269519
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:19:09Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: EZ Money
album: Hate
album: All of a Sudden
album: Back Doored
album: Welcome 2 Chicago
album: What You Not
album: Shake It
album: Drop

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe808b51e7d74486e8aa106ca8c939df5ebe9c133875ef97639670a54f70515e0. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZHN52269519 — a six-check JSON result.
date published: 2026-07-18T08:19:09Z

EZ Money
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 77.466
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.827
additional property: Energy
  type: PropertyValue
  value: 0.551
additional property: Speechiness
  type: PropertyValue
  value: 0.276
additional property: Acousticness
  type: PropertyValue
  value: 0.03
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.108
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.386
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.772
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

EZ Money
type: MusicAlbum
date published: 2022-07-31

Drip
type: MusicAlbum
date published: 2023-03-25

Hate
type: MusicAlbum
date published: 2024-03-02

Hate
type: MusicAlbum
date published: 2024-03-02

All of a Sudden
type: MusicAlbum
date published: 2024-06-04

Back Doored
type: MusicAlbum
date published: 2024-07-25

Welcome 2 Chicago
type: MusicAlbum
date published: 2024-08-09

What You Not
type: MusicAlbum
date published: 2025-04-25

Shake It
type: MusicAlbum
date published: 2025-07-04

Drop
type: MusicAlbum
date published: 2025-08-11

Drop
type: MusicAlbum
date published: 2025-08-11

Drop
type: MusicAlbum
date published: 2025-08-11