Juan Carlos Hernandez
type: MusicGroup
genre: blues
popularity: 15
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9a5a4e376bb3235f09f5e4f05d1850a9eef62c6c610e12441b83fece845c1ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9a5a4e376bb3235f09f5e4f05d1850a9eef62c6c610e12441b83fece845c1ff","name":"Juan Carlos Hernandez","registered_at":"2026-06-14T22:05:51Z","symbol":"NIM0590726","token_address":"0x8cafa0bf27b7a0a27b8e6414fc33c114c6e420f8","type":"artist","uuid":"a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e"}
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 0xb9a5a4e376bb3235f09f5e4f05d1850a9eef62c6c610e12441b83fece845c1ff. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e.json and https://artists.proofprofile.net/proofs/artist/a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xb9a5a4e376bb3235f09f5e4f05d1850a9eef62c6c610e12441b83fece845c1ff","name":"Juan Carlos Hernandez","registered_at":"2026-06-14T22:05:51Z","symbol":"NIM0590726","token_address":"0x8cafa0bf27b7a0a27b8e6414fc33c114c6e420f8","type":"artist","uuid":"a6e2eb8d-5eb3-4c66-9ff3-6b7aaa5e4e1e"}
album: Free Your Mind (acoustic/mandolin)
  type: MusicAlbum
  date published: 2023-02-19
album: Blue (why country singers sing about their dogs)
  type: MusicAlbum
  date published: 2023-12-12
album: High Top Tennis Shoes
  type: MusicAlbum
  date published: 2024-02-23
  track: High Top Tennis Shoes
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185574
    explicit: false
    by artist: Juan Carlos Hernandez
    in album: High Top Tennis Shoes
      type: MusicAlbum
      date published: 2024-02-23
    genre: blues
    isrc code: QZES72434784
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:54:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09034a83eb1eddee53ea761ea400c14a80b4284e4e4466395ec1011d4f07f087
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72434784
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x09034a83eb1eddee53ea761ea400c14a80b4284e4e4466395ec1011d4f07f087. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZES72434784.
      date published: 2026-07-20T21:15:01Z
    audio: High Top Tennis Shoes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.845
      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: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.46
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.221
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.429
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.193
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Odette
  type: MusicAlbum
  date published: 2024-03-05
album: Alone 2020
  type: MusicAlbum
  date published: 2024-06-14
album: Alone
  type: MusicAlbum
  date published: 2024-06-14
album: Broken Glass
  type: MusicAlbum
  date published: 2024-06-30
album: I wasn't thinking
  type: MusicAlbum
  date published: 2024-09-28
album: Free Your Mind (remix)
  type: MusicAlbum
  date published: 2024-11-11
album: We Got Trouble
  type: MusicAlbum
  date published: 2024-11-21
album: High Tops
  type: MusicAlbum
  date published: 2024-11-22
album: How Are You
  type: MusicAlbum
  date published: 2024-12-20
album: Smoked My Smoke
  type: MusicAlbum
  date published: 2024-12-27
album: Young Lovers Do
  type: MusicAlbum
  date published: 2025-02-14
album: Sinners Like Me
  type: MusicAlbum
  date published: 2025-04-04
album: Fire and Rain
  type: MusicAlbum
  date published: 2025-04-04
album: Sinners Like Me
  type: MusicAlbum
  date published: 2025-04-04
album: In God's Light
  type: MusicAlbum
  date published: 2025-08-01
album: Sweet Virginia
  type: MusicAlbum
  date published: 2025-08-22
  track: Sweet Virginia
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290500
    explicit: false
    by artist: Juan Carlos Hernandez
    in album: Sweet Virginia
      type: MusicAlbum
      date published: 2025-08-22
    genre: blues
    isrc code: QZWFT2561847
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:52:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77dd9a447dcf52c0b0348861ebb972eefdaf1ece178d452a82a076292ccc1de8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Sweet Virginia
album: Take Me Home Country Roads

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957785

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957785

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2561847

OTSTimestamp
type: PropertyValue
value: 2026-07-13T01:55:31Z

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 0x77dd9a447dcf52c0b0348861ebb972eefdaf1ece178d452a82a076292ccc1de8. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZWFT2561847.
date published: 2026-07-13T01:55:31Z

Sweet Virginia
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 144.639
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.557
additional property: Energy
  type: PropertyValue
  value: 0.401
additional property: Speechiness
  type: PropertyValue
  value: 0.028
additional property: Acousticness
  type: PropertyValue
  value: 0.498
additional property: Instrumentalness
  type: PropertyValue
  value: 0.004
additional property: Liveness
  type: PropertyValue
  value: 0.24
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.091
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.353
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

Take Me Home Country Roads
type: MusicAlbum
date published: 2025-10-03