13 Aces
type: MusicGroup
popularity: 4
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18a51aa62f7de989ccea3f5efc79a6c42fe8dfe8aa5d32a2d02dd2aa2b37b199
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef71de38-2b2f-433a-954d-b60df289f3f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef71de38-2b2f-433a-954d-b60df289f3f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef71de38-2b2f-433a-954d-b60df289f3f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18a51aa62f7de989ccea3f5efc79a6c42fe8dfe8aa5d32a2d02dd2aa2b37b199","name":"13 Aces","registered_at":"2026-06-21T12:54:08Z","symbol":"NIM1928630","token_address":"0xe4ac9dd87b8e70cda3539f20db101a6ac39f145a","type":"artist","uuid":"ef71de38-2b2f-433a-954d-b60df289f3f9"}
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 0x18a51aa62f7de989ccea3f5efc79a6c42fe8dfe8aa5d32a2d02dd2aa2b37b199. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef71de38-2b2f-433a-954d-b60df289f3f9.json and https://artists.proofprofile.net/proofs/artist/ef71de38-2b2f-433a-954d-b60df289f3f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x18a51aa62f7de989ccea3f5efc79a6c42fe8dfe8aa5d32a2d02dd2aa2b37b199","name":"13 Aces","registered_at":"2026-06-21T12:54:08Z","symbol":"NIM1928630","token_address":"0xe4ac9dd87b8e70cda3539f20db101a6ac39f145a","type":"artist","uuid":"ef71de38-2b2f-433a-954d-b60df289f3f9"}
album: Family Tree
  type: MusicAlbum
  date published: 2021-07-30
album: GET LIT
  type: MusicAlbum
  date published: 2021-08-06
album: BEHIND THE SCENES EP
  type: MusicAlbum
  date published: 2022-06-19
  track: LIFE LESSONS
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163004
    explicit: true
    by artist: 13 Aces
    in album: BEHIND THE SCENES EP
      type: MusicAlbum
      date published: 2022-06-19
    isrc code: QZK6M2274353
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:48:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x124fa9e37b6f9ee49747917fa7488ad80cfb668e7a6c534f421eb4cfa397587a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958876
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958876
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2274353
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:15:48Z
    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 0x124fa9e37b6f9ee49747917fa7488ad80cfb668e7a6c534f421eb4cfa397587a. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZK6M2274353.
      date published: 2026-07-20T12:15:48Z
    audio: LIFE LESSONS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.739
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.524
      additional property: Speechiness
        type: PropertyValue
        value: 0.409
      additional property: Acousticness
        type: PropertyValue
        value: 0.633
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.289
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.89
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Clarity x Combat Freestyle
  type: MusicAlbum
  date published: 2023-09-13
album: Sermon
  type: MusicAlbum
  date published: 2024-02-13
album: STAY TUNED
  type: MusicAlbum
  date published: 2024-04-01
  track: FEEL IT IN THE AIR
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217077
    explicit: true
    by artist: 13 Aces
    in album: STAY TUNED
      type: MusicAlbum
      date published: 2024-04-01
    isrc code: QZHNB2439738
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:14:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06c9fb00cdfc2f73f40f32f123b745f40836f527cae1f7d41739241e22096a28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958726
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958726
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439738
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:47:20Z
    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 0x06c9fb00cdfc2f73f40f32f123b745f40836f527cae1f7d41739241e22096a28. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZHNB2439738.
      date published: 2026-07-19T11:47:20Z
    audio: FEEL IT IN THE AIR
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.539
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.558
      additional property: Energy
        type: PropertyValue
        value: 0.474
      additional property: Speechiness
        type: PropertyValue
        value: 0.381
      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: 1331 (pt. 1)
album: Money Mitch
album: 1331 pt. 2
album: 1331 (A Higher Calling)
album: 1331

Acousticness
type: PropertyValue
value: 0.005

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.103

Valence (Positivity)
type: PropertyValue
value: 0.312

Loudness (dB)
type: PropertyValue
value: -12.892

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

1331 (pt. 1)
type: MusicAlbum
date published: 2024-06-16

Money Mitch
type: MusicAlbum
date published: 2025-01-03

1331 pt. 2
type: MusicAlbum
date published: 2025-01-31

1331 (A Higher Calling)
type: MusicAlbum
date published: 2025-03-31

1331
type: MusicAlbum
date published: 2025-03-31