A1 Devin
type: MusicGroup
popularity: 7
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96ea6d97a7c71fdb9d767542aed80a71a253f132477bf493bb83d971ee14a222
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3016475d-383a-4bfc-a50f-c623f6cb49b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3016475d-383a-4bfc-a50f-c623f6cb49b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3016475d-383a-4bfc-a50f-c623f6cb49b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96ea6d97a7c71fdb9d767542aed80a71a253f132477bf493bb83d971ee14a222","name":"A1 Devin","registered_at":"2026-06-16T06:17:58Z","symbol":"NIM0963648","token_address":"0x863f5225388a85414a7c9e49a9c8c4972c97f58c","type":"artist","uuid":"3016475d-383a-4bfc-a50f-c623f6cb49b7"}
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 0x96ea6d97a7c71fdb9d767542aed80a71a253f132477bf493bb83d971ee14a222. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3016475d-383a-4bfc-a50f-c623f6cb49b7.json and https://artists.proofprofile.net/proofs/artist/3016475d-383a-4bfc-a50f-c623f6cb49b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0x96ea6d97a7c71fdb9d767542aed80a71a253f132477bf493bb83d971ee14a222","name":"A1 Devin","registered_at":"2026-06-16T06:17:58Z","symbol":"NIM0963648","token_address":"0x863f5225388a85414a7c9e49a9c8c4972c97f58c","type":"artist","uuid":"3016475d-383a-4bfc-a50f-c623f6cb49b7"}
album: Trail of Tears
  type: MusicAlbum
  date published: 2022-11-11
album: PABLO FRESCOBAR 3
  type: MusicAlbum
  date published: 2020-10-30
  track: CANDLE LIGHT
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102595
    explicit: false
    by artist: Miguel Fresco
    by artist: Mike Fresh
    in album: PABLO FRESCOBAR 3
      type: MusicAlbum
      date published: 2020-10-30
    isrc code: NLRD51966088
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T11:00:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f7db2c010733e05c0b8fdd099eb340caf3b4c8607b718f4828b1c48d32ad93e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956351
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956351
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51966088
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    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 0x7f7db2c010733e05c0b8fdd099eb340caf3b4c8607b718f4828b1c48d32ad93e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLRD51966088.
      date published: 2026-07-02T11:38:34Z
    audio: CANDLE LIGHT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.114
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.953
      additional property: Energy
        type: PropertyValue
        value: 0.45
      additional property: Speechiness
        type: PropertyValue
        value: 0.298
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.319
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.048
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: PABLO FRESCOBAR 4 (Deluxe)
  type: MusicAlbum
  date published: 2022-11-25
  track: RED ROVER
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195013
    explicit: false
    by artist: Miguel Fresco
    by artist: Gorilla Zoe
    in album: PABLO FRESCOBAR 4 (Deluxe)
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: NLRD52024003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:29:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe87655fb8753225f2d204b25e1c9af120d05992c2b1861f3a6d3dc91f02a00e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52024003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0xe87655fb8753225f2d204b25e1c9af120d05992c2b1861f3a6d3dc91f02a00e0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLRD52024003.
      date published: 2026-07-06T07:16:32Z
    audio: RED ROVER
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.542
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.821
      additional property: Energy
        type: PropertyValue
        value: 0.517
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.229
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: No Love Lost
album: PABLO FRESCOBAR 4
album: A1 Lingo, Vol. 2
album: A1 Sauce
album: VS3 (Very Special 3)
album: So Soulful
album: Harder
album: Whereabouts
album: Spalding
album: Day to Day
album: Real
album: Hit My Jack
album: Stank Face
album: Inglorious
album: Mr. 10
album: 45
album: Bad B!tch
album: Creflo Dollar
album: Ain't Goin Bacc
album: Tom Brady
album: Real Spill (Easy)
album: A1 Lingo
album: Needs & Wants
album: Whisper Song (Superman)
album: Frequency
album: Never Runnin Out
album: V.V.S. (Very Very Special)
album: pt.3 Birthday (Czar!)
album: Saucester
album: Model

Harder
type: MusicRecording
duration: PT2M28S
duration ms: 148732
explicit: false
by artist: A1 Devin
by artist: Billionaire Lingo
in album: Harder
  type: MusicAlbum
  date published: 2024-03-01
isrc code: QZES62413153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:23:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcde7b3e1659771127609042dbcd39cb70a5b798d1618eb50bb6da58a3c4a61e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62413153
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0xcde7b3e1659771127609042dbcd39cb70a5b798d1618eb50bb6da58a3c4a61e6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZES62413153.
  date published: 2026-07-08T03:39:04Z
audio: Harder
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.472
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.853
  additional property: Energy
    type: PropertyValue
    value: 0.537
  additional property: Speechiness
    type: PropertyValue
    value: 0.308
  additional property: Acousticness
    type: PropertyValue
    value: 0.56
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.78
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.591
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Liveness
type: PropertyValue
value: 0.145

Valence (Positivity)
type: PropertyValue
value: 0.527

Loudness (dB)
type: PropertyValue
value: -13.435

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

No Love Lost
type: MusicAlbum
date published: 2023-02-14

PABLO FRESCOBAR 4
type: MusicAlbum
date published: 2022-06-30

A1 Lingo, Vol. 2
type: MusicAlbum
date published: 2021-12-31

A1 Sauce
type: MusicAlbum
date published: 2021-12-23

VS3 (Very Special 3)
type: MusicAlbum
date published: 2020-08-14

So Soulful
type: MusicAlbum
date published: 2024-03-15

Harder
type: MusicAlbum
date published: 2024-03-01
track: Harder

Whereabouts
type: MusicAlbum
date published: 2024-02-02

Spalding
type: MusicAlbum
date published: 2024-01-19

Day to Day
type: MusicAlbum
date published: 2023-11-24

Real
type: MusicAlbum
date published: 2023-11-17

Hit My Jack
type: MusicAlbum
date published: 2023-11-10

Stank Face
type: MusicAlbum
date published: 2023-11-03

Inglorious
type: MusicAlbum
date published: 2023-10-27

Mr. 10
type: MusicAlbum
date published: 2023-10-20

45
type: MusicAlbum
date published: 2023-03-23

Bad B!tch
type: MusicAlbum
date published: 2022-03-25

Creflo Dollar
type: MusicAlbum
date published: 2022-03-17

Ain't Goin Bacc
type: MusicAlbum
date published: 2022-03-17

Tom Brady
type: MusicAlbum
date published: 2020-12-11

Real Spill (Easy)
type: MusicAlbum
date published: 2020-09-25

A1 Lingo
type: MusicAlbum
date published: 2020-09-18

Needs & Wants
type: MusicAlbum
date published: 2020-08-14

Whisper Song (Superman)
type: MusicAlbum
date published: 2020-04-10

Frequency
type: MusicAlbum
date published: 2020-02-14

Never Runnin Out
type: MusicAlbum
date published: 2019-03-15

V.V.S. (Very Very Special)
type: MusicAlbum
date published: 2018-01-19

pt.3 Birthday (Czar!)
type: MusicAlbum
date published: 2024-04-25

Saucester
type: MusicAlbum
date published: 2022-08-24

Model
type: MusicAlbum
date published: 2022-08-05