Charis Makris
type: MusicGroup
genre: entehno
genre: laïko
popularity: 8
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5161b40e5e98eab92252eb222f357702def0bb3a5ba451a5aaec4346099918c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c603c366-dc3b-47b9-833b-d3893a317471.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c603c366-dc3b-47b9-833b-d3893a317471.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c603c366-dc3b-47b9-833b-d3893a317471
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5161b40e5e98eab92252eb222f357702def0bb3a5ba451a5aaec4346099918c0","name":"Charis Makris","registered_at":"2026-06-20T21:25:20Z","symbol":"NIM1715649","token_address":"0x9a2110d388347925276ff2be4f2a760d6b0cc6ce","type":"artist","uuid":"c603c366-dc3b-47b9-833b-d3893a317471"}
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 0x5161b40e5e98eab92252eb222f357702def0bb3a5ba451a5aaec4346099918c0. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c603c366-dc3b-47b9-833b-d3893a317471.json and https://artists.proofprofile.net/proofs/artist/c603c366-dc3b-47b9-833b-d3893a317471.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x5161b40e5e98eab92252eb222f357702def0bb3a5ba451a5aaec4346099918c0","name":"Charis Makris","registered_at":"2026-06-20T21:25:20Z","symbol":"NIM1715649","token_address":"0x9a2110d388347925276ff2be4f2a760d6b0cc6ce","type":"artist","uuid":"c603c366-dc3b-47b9-833b-d3893a317471"}
album: Album
  type: MusicAlbum
  date published: 2018-12-20
album: Drimis Aprilis
  type: MusicAlbum
  date published: 2022-04-07
album: Esto Mia Nihta Akoma
  type: MusicAlbum
  date published: 2022-09-09
  track: Esto Mia Nihta Akoma
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210343
    explicit: false
    by artist: Charis Makris
    in album: Esto Mia Nihta Akoma
      type: MusicAlbum
      date published: 2022-09-09
    genre: entehno
    genre: laïko
    isrc code: GRUM72201246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:20:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaeff0efe95688a2c49cba21be5d19181c516c9b09fa631fc77371918b7767260
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM72201246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0xaeff0efe95688a2c49cba21be5d19181c516c9b09fa631fc77371918b7767260. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GRUM72201246.
      date published: 2026-07-03T23:28:02Z
    audio: Esto Mia Nihta Akoma
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.788
      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: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.484
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.557
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.255
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.425
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.222
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Stous Efialtes Sou Tha Ime Pada Eki
  type: MusicAlbum
  date published: 2023-05-19
album: Soma Pou Apostithisa
  type: MusicAlbum
  date published: 2025-06-24