Charlie Chronopoulos
type: MusicGroup
popularity: 21
followers: 4214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce3747fc85a02536903ecd6cd0c3f961d30250f60d50cefbf7b4f820f2d0c7a5
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/ffe4ea79-779c-4ed4-914a-aed9c72f8252.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffe4ea79-779c-4ed4-914a-aed9c72f8252.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffe4ea79-779c-4ed4-914a-aed9c72f8252
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce3747fc85a02536903ecd6cd0c3f961d30250f60d50cefbf7b4f820f2d0c7a5","name":"Charlie Chronopoulos","registered_at":"2026-06-12T14:45:06Z","symbol":"NIM0329375","token_address":"0x8c5ba330a1e797d824a6fc41a4b775fe5b66fe8e","type":"artist","uuid":"ffe4ea79-779c-4ed4-914a-aed9c72f8252"}
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 0xce3747fc85a02536903ecd6cd0c3f961d30250f60d50cefbf7b4f820f2d0c7a5. 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/ffe4ea79-779c-4ed4-914a-aed9c72f8252.json and https://artists.proofprofile.net/proofs/artist/ffe4ea79-779c-4ed4-914a-aed9c72f8252.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xce3747fc85a02536903ecd6cd0c3f961d30250f60d50cefbf7b4f820f2d0c7a5","name":"Charlie Chronopoulos","registered_at":"2026-06-12T14:45:06Z","symbol":"NIM0329375","token_address":"0x8c5ba330a1e797d824a6fc41a4b775fe5b66fe8e","type":"artist","uuid":"ffe4ea79-779c-4ed4-914a-aed9c72f8252"}
album: God in the Details
  type: MusicAlbum
  date published: 2019-08-14
album: Belly
  type: MusicAlbum
  date published: 2020-04-03
album: Florida
  type: MusicAlbum
  date published: 2020-04-20
album: Our Fathers
  type: MusicAlbum
  date published: 2020-07-19
album: In Lieu of Flowers
  type: MusicAlbum
  date published: 2021-11-05
album: I'm on fire
  type: MusicAlbum
  date published: 2023-01-03
album: Don't say a thing
  type: MusicAlbum
  date published: 2023-05-26
album: the fever
  type: MusicAlbum
  date published: 2024-01-26
album: MT. SHAME
  type: MusicAlbum
  date published: 2024-04-12
  track: MT. SHAME
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169006
    explicit: false
    by artist: Charlie Chronopoulos
    in album: MT. SHAME
      type: MusicAlbum
      date published: 2024-04-12
    isrc code: QZHNB2422638
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T08:53:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06801000cc5210c434bc5654d89bd9f881276b227375bc81567cee0d910e7fac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957680
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957680
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2422638
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T09:07:22Z
    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 0x06801000cc5210c434bc5654d89bd9f881276b227375bc81567cee0d910e7fac. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/QZHNB2422638.
      date published: 2026-07-12T09:07:22Z
    audio: MT. SHAME
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.481
      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: 0.663
      additional property: Energy
        type: PropertyValue
        value: 0.508
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.136
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.361
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.149
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Shot
  type: MusicAlbum
  date published: 2025-10-03
  track: Shot
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205715
    explicit: false
    by artist: Charlie Chronopoulos
    in album: Shot
      type: MusicAlbum
      date published: 2025-10-03
    isrc code: QZZ8A2512067
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:04:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde451e9d05d541ad5dd7d0d05089c9540d120ce9153a195d69f0b8117ee34c89
    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/QZZ8A2512067
    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 0xde451e9d05d541ad5dd7d0d05089c9540d120ce9153a195d69f0b8117ee34c89. 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/QZZ8A2512067.
      date published: 2026-07-20T21:15:01Z
    audio: Shot
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.779
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.6

Energy
type: PropertyValue
value: 0.388

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.689

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.141

Valence (Positivity)
type: PropertyValue
value: 0.407

Loudness (dB)
type: PropertyValue
value: -5.353

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major