CASE MADDEN
type: MusicGroup
popularity: 6
followers: 260
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0783c5dbaf8a9d07a713e38e23ddf8d3835f9a2290c205a005e7835832870f32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07037528-0ef7-45d9-ae42-b2b84612fdd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07037528-0ef7-45d9-ae42-b2b84612fdd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07037528-0ef7-45d9-ae42-b2b84612fdd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0783c5dbaf8a9d07a713e38e23ddf8d3835f9a2290c205a005e7835832870f32","name":"CASE MADDEN","registered_at":"2026-06-15T16:01:35Z","symbol":"NIM0759229","token_address":"0x57041b1f7644c352a97ef35c9705ae5ab64cabd1","type":"artist","uuid":"07037528-0ef7-45d9-ae42-b2b84612fdd2"}
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 0x0783c5dbaf8a9d07a713e38e23ddf8d3835f9a2290c205a005e7835832870f32. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07037528-0ef7-45d9-ae42-b2b84612fdd2.json and https://artists.proofprofile.net/proofs/artist/07037528-0ef7-45d9-ae42-b2b84612fdd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x0783c5dbaf8a9d07a713e38e23ddf8d3835f9a2290c205a005e7835832870f32","name":"CASE MADDEN","registered_at":"2026-06-15T16:01:35Z","symbol":"NIM0759229","token_address":"0x57041b1f7644c352a97ef35c9705ae5ab64cabd1","type":"artist","uuid":"07037528-0ef7-45d9-ae42-b2b84612fdd2"}
album: 05.2.2021 (i miss missing you)
  type: MusicAlbum
  date published: 2022-08-01
album: Can't Let You Fall In Love
  type: MusicAlbum
  date published: 2022-09-28
album: Oh Girl, It's You
  type: MusicAlbum
  date published: 2022-10-23
  track: Oh Girl, It's You
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221391
    explicit: true
    by artist: CASE MADDEN
    in album: Oh Girl, It's You
      type: MusicAlbum
      date published: 2022-10-23
    isrc code: QZTAT2287953
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:16:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2847e2e6b21a32caca817864c4c2aa4b14b55239f3918d70423df16455b16577
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2287953
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x2847e2e6b21a32caca817864c4c2aa4b14b55239f3918d70423df16455b16577. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTAT2287953.
      date published: 2026-07-05T10:01:46Z
    audio: Oh Girl, It's You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.025
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.408
      additional property: Energy
        type: PropertyValue
        value: 0.432
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.592
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.347
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.095
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Love and Shit
  type: MusicAlbum
  date published: 2023-02-14
album: Finding You
  type: MusicAlbum
  date published: 2023-05-19
album: EUPHORIA
  type: MusicAlbum
  date published: 2023-06-10
album: Finding You (Instrumental)
  type: MusicAlbum
  date published: 2023-11-14
album: unlove me
  type: MusicAlbum
  date published: 2023-12-17
album: the voyager
  type: MusicAlbum
  date published: 2024-01-14
album: stuffy
  type: MusicAlbum
  date published: 2024-03-24
album: stuffy (Sped Up)
  type: MusicAlbum
  date published: 2024-03-31
album: ABSTRACT 'until next time'
  type: MusicAlbum
  date published: 2024-07-14
album: how do I?
  type: MusicAlbum
  date published: 2024-08-03
album: the way things go 'EP'
  type: MusicAlbum
  date published: 2024-09-27
album: right here
  type: MusicAlbum
  date published: 2024-12-06
album: Scared to lose you
  type: MusicAlbum
  date published: 2025-02-07
album: Scared to lose you (repack)
  type: MusicAlbum
  date published: 2025-03-28
album: WASNTENOUGH
  type: MusicAlbum
  date published: 2025-05-23
  track: WASNTENOUGH
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130031
    explicit: false
    by artist: CASE MADDEN
    in album: WASNTENOUGH
      type: MusicAlbum
      date published: 2025-05-23
    isrc code: QZK6G2560973
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:49:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x71952cf6558eb40487fef7fc587833d2bf76064347dfb1e44144befc3472a145
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: WASNTENOUGH
album: test•drive
album: Y r u so
album: The boy who never lets go

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2560973

OTSTimestamp
type: PropertyValue
value: 2026-07-03T19:59:51Z

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 0x71952cf6558eb40487fef7fc587833d2bf76064347dfb1e44144befc3472a145. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZK6G2560973.
date published: 2026-07-03T19:59:51Z

WASNTENOUGH
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 160.013
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: 0.531
additional property: Energy
  type: PropertyValue
  value: 0.942
additional property: Speechiness
  type: PropertyValue
  value: 0.069
additional property: Acousticness
  type: PropertyValue
  value: 0.006
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.539
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.723
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.945
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

test•drive
type: MusicAlbum
date published: 2025-07-11

Y r u so
type: MusicAlbum
date published: 2025-07-18

The boy who never lets go
type: MusicAlbum
date published: 2025-09-26