Nuq
type: MusicGroup
genre: lo-fi
popularity: 25
followers: 16536
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca2cb557704864ae09ac6c71a9d4c0ff3a90e735a7543fcf33e570c5fe8b4494
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/15e98654-6d8f-4e7a-acda-18efd7530d38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15e98654-6d8f-4e7a-acda-18efd7530d38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15e98654-6d8f-4e7a-acda-18efd7530d38
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 0xca2cb557704864ae09ac6c71a9d4c0ff3a90e735a7543fcf33e570c5fe8b4494. 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/15e98654-6d8f-4e7a-acda-18efd7530d38.json and https://artists.proofprofile.net/proofs/artist/15e98654-6d8f-4e7a-acda-18efd7530d38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Hold Me Down
  type: MusicAlbum
  date published: 2017-03-27
album: Finding Dreams
  type: MusicAlbum
  date published: 2017-03-27
album: Old
  type: MusicAlbum
  date published: 2018-02-08
album: Lazy Boy
  type: MusicAlbum
  date published: 2018-02-11
album: Failure
  type: MusicAlbum
  date published: 2018-09-05
album: Sadlilblackboy, Vol. 1
  type: MusicAlbum
  date published: 2018-11-06
album: Sad
  type: MusicAlbum
  date published: 2018-12-04
  track: Test Drive
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196067
    explicit: false
    by artist: Nuq
    in album: Sad
      type: MusicAlbum
      date published: 2018-12-04
    genre: lo-fi
    isrc code: QZES81870697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T03:36:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x85ddfc6f76c07f7e225375338d595ce22a46a33e2e31cd92647b664849647fc5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957647
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957647
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81870697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T03:57:41Z
    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 0x85ddfc6f76c07f7e225375338d595ce22a46a33e2e31cd92647b664849647fc5. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QZES81870697.
      date published: 2026-07-12T03:57:41Z
    audio: Test Drive
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.068
      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: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.352
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.87
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.836
      additional property: Liveness
        type: PropertyValue
        value: 0.166
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.069
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.902
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Friend Zone
  type: MusicAlbum
  date published: 2018-12-31
album: Alone
  type: MusicAlbum
  date published: 2019-01-11
  track: I Just Feel Kinda Alone Right Now
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208007
    explicit: false
    by artist: Nuq
    in album: Alone
      type: MusicAlbum
      date published: 2019-01-11
    genre: lo-fi
    isrc code: QZ4JJ1981117
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:17:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c7f865a89e847d87ac420a3500640cb47273c679fb38d71b9064219e01a18f8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1981117
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x9c7f865a89e847d87ac420a3500640cb47273c679fb38d71b9064219e01a18f8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZ4JJ1981117.
      date published: 2026-07-18T12:14:37Z
    audio: I Just Feel Kinda Alone Right Now
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.024
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Broken
album: Hope
album: Without Good Reason
album: Sadlilblackboy, Vol. 2
album: Late Nights
album: Summer
album: Wilting Roses, Fleeting Romance
album: We Had Fun
album: Happy Ending
album: Circles
album: Bruh </3
album: Drowning
album: All Your Love
album: Witch's Lair
album: Lose You to Love Me
album: I Wrote You a Song
album: Everything I Wanted
album: Human Holiday
album: Ex Bitch
album: People Like You Are Rare
album: Dancing Queen
album: Nostalgia Addict
album: I Hear This When I Think of You
album: Adventure
album: Take Me Away from Here
album: Yummy
album: Lost.Ai
album: Weird Day
album: No Time to Die
album: Are You Happy
album: Where Do We Go from Here
album: Follow the Lights
album: In Your Eyes
album: She Left Her Ukulele at My House
album: Float Away
album: Golden
album: Gimme Love
album: Righteous
album: Madly
album: Pink Clouds
album: Cyberghost
album: Saturn
album: Want It All
album: Lonely Beach
album: More Time
album: Rocketeer
album: Lets Go Smoke in the Bathroom
album: Heather
album: Dreams of You
album: So Long
album: It's Just Us Now
album: Say Never
album: Spirits
album: Put your records on
album: Leave us

Danceability
type: PropertyValue
value: 0.612

Energy
type: PropertyValue
value: 0.564

Speechiness
type: PropertyValue
value: 0.03

Acousticness
type: PropertyValue
value: 0.791

Instrumentalness
type: PropertyValue
value: 0.892

Liveness
type: PropertyValue
value: 0.238

Valence (Positivity)
type: PropertyValue
value: 0.367

Loudness (dB)
type: PropertyValue
value: -8.862

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Broken
type: MusicAlbum
date published: 2019-02-06

Hope
type: MusicAlbum
date published: 2019-02-28

Without Good Reason
type: MusicAlbum
date published: 2019-03-21

Sadlilblackboy, Vol. 2
type: MusicAlbum
date published: 2019-04-28
track: Wish You Were Gay
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193038
  explicit: false
  by artist: Nuq
  in album: Sadlilblackboy, Vol. 2
    type: MusicAlbum
    date published: 2019-04-28
  genre: lo-fi
  isrc code: QZES71971523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T00:12:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e193c55f1176d5013593649f807eebf68b334d9aad6a38872c17617918188a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958342
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958342
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71971523
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T03:14:54Z
  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 0x2e193c55f1176d5013593649f807eebf68b334d9aad6a38872c17617918188a1. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:14:54Z), 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/QZES71971523.
    date published: 2026-07-17T03:14:54Z
  audio: Wish You Were Gay
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.04
    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: 0.766
    additional property: Energy
      type: PropertyValue
      value: 0.386
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.101
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.906
    additional property: Liveness
      type: PropertyValue
      value: 0.121
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.224
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.518
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Xanny
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135190
  explicit: false
  by artist: Nuq
  in album: Sadlilblackboy, Vol. 2
    type: MusicAlbum
    date published: 2019-04-28
  genre: lo-fi
  isrc code: QZES71971527
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T17:01:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2d300a6989a30a2ffe2406b73c31a870d8dc7b2156479041ae07f86befb2c1b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958765
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958765
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71971527
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T20:03:39Z
  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 0xc2d300a6989a30a2ffe2406b73c31a870d8dc7b2156479041ae07f86befb2c1b. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:03:39Z), 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/QZES71971527.
    date published: 2026-07-19T20:03:39Z
  audio: Xanny
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.044
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.615
    additional property: Energy
      type: PropertyValue
      value: 0.283
    additional property: Speechiness
      type: PropertyValue
      value: 0.091
    additional property: Acousticness
      type: PropertyValue
      value: 0.726
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.856
    additional property: Liveness
      type: PropertyValue
      value: 0.364
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.162
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.866
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: I Love You
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: false
  by artist: Nuq
  in album: Sadlilblackboy, Vol. 2
    type: MusicAlbum
    date published: 2019-04-28
  genre: lo-fi
  isrc code: QZES71971532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T03:25:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83415d88297312cdffe80b4452a28845ee6e32940ef78718d4ec40d986703006
  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
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: I Love You
track: Listen Before I Go

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71971532

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83415d88297312cdffe80b4452a28845ee6e32940ef78718d4ec40d986703006. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71971532.
date published: 2026-07-04T10:04:33Z

I Love You
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.999
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.608
additional property: Energy
  type: PropertyValue
  value: 0.664
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.805
additional property: Instrumentalness
  type: PropertyValue
  value: 0.872
additional property: Liveness
  type: PropertyValue
  value: 0.112
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.033
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.043
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Listen Before I Go
type: MusicRecording
duration: PT2M50S
duration ms: 170147
explicit: false
by artist: Nuq
in album: Sadlilblackboy, Vol. 2
  type: MusicAlbum
  date published: 2019-04-28
genre: lo-fi
isrc code: QZES71971533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T06:09:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff9f480c3e62dfcb9e96c0080dfd8fdab1d866a84fd4fc9cf02fe7dcaab4b981
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958251
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958251
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71971533
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T06:29:25Z
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 0xff9f480c3e62dfcb9e96c0080dfd8fdab1d866a84fd4fc9cf02fe7dcaab4b981. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZES71971533.
  date published: 2026-07-16T06:29:25Z
audio: Listen Before I Go
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.063
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.369
  additional property: Energy
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Late Nights
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Summer
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Wilting Roses, Fleeting Romance
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We Had Fun
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Happy Ending
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Circles
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Bruh </3
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Drowning
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All Your Love
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Witch's Lair
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Lose You to Love Me
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I Wrote You a Song
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Everything I Wanted
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Human Holiday
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Ex Bitch
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People Like You Are Rare
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Dancing Queen
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Nostalgia Addict
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I Hear This When I Think of You
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Adventure
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Take Me Away from Here
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Yummy
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Lost.Ai
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Weird Day
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No Time to Die
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Are You Happy
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Where Do We Go from Here
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Follow the Lights
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In Your Eyes
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She Left Her Ukulele at My House
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Float Away
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Golden
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Gimme Love
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Righteous
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Madly
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Pink Clouds
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Cyberghost
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Saturn
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Want It All
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Lonely Beach
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More Time
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Rocketeer
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Lets Go Smoke in the Bathroom
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Heather
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Dreams of You
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So Long
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It's Just Us Now
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Say Never
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Spirits
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  subject of: OpenTimestamps Proof of Existence
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Put your records on
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Leave us
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Hypnotized
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Santa Tell Me
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Human Holiday 2
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Sadlilblackboy, Vol. Three
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Without you
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stay with me
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keep trying
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Drivers License
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lo vas a olvidar
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Don't Be Scared
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silhouette
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Runaway
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Fallen Angel
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Sakura
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Just The Two Of Us
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Your Power
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Will You Be Good?
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miss the rage
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Marshmallow
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Ocean Avenue
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Toxic
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Blood Moon
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Carry Me Home
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What Really Matters?
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Taste of Fear
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We Can Fight This
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Sorry, I'll Try Harder
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Stay Calm
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A Fresh Start
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Not Alone
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Get Lucky
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Maybe, I'm in Love
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Anime OP 1
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Sadlilblackboy, Vol. Five
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We All Disappear
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2 More Minutes Please
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Red Haired Cutie
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Warm Saturday
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Are you tired of me yet?
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novocaine
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Wednesday
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you don't even smile
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Eternal
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One Day I'll Stop
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the woods
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Garden
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Girl Boss
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Leave me behind
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goodbye, forever
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Sadlilblackboy, Vol. Six
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a night out
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what are you afraid of?
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hey, ya
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everyone else has one
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all i have
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time to leave
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Nu
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I feel empty
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