Thodoris Metaxas
type: MusicGroup
genre: laïko
popularity: 5
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc1b84fb99c149f12c8b33d099403b0fbf652465612936c6c1b14ca057505e76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc1b84fb99c149f12c8b33d099403b0fbf652465612936c6c1b14ca057505e76","name":"Thodoris Metaxas","registered_at":"2026-06-20T07:06:17Z","symbol":"NIM1548900","token_address":"0x2db93cc1d70f6ed60d6e3cd2bb2c6b8d29e7d99b","type":"artist","uuid":"a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1b84fb99c149f12c8b33d099403b0fbf652465612936c6c1b14ca057505e76. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3.json and https://artists.proofprofile.net/proofs/artist/a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xfc1b84fb99c149f12c8b33d099403b0fbf652465612936c6c1b14ca057505e76","name":"Thodoris Metaxas","registered_at":"2026-06-20T07:06:17Z","symbol":"NIM1548900","token_address":"0x2db93cc1d70f6ed60d6e3cd2bb2c6b8d29e7d99b","type":"artist","uuid":"a4df1aa0-66c9-4fd6-b984-ccf52eb1a6e3"}
album: Dyo Mines
  type: MusicAlbum
  date published: 2016-04-22
album: Paramythenio Vlemma
  type: MusicAlbum
  date published: 2017-05-19
album: Ponao
  type: MusicAlbum
  date published: 2017-11-01
album: Egrapses
  type: MusicAlbum
  date published: 2018-01-19
album: Egrapses
  type: MusicAlbum
  date published: 2018-01-19
album: Pali Erastes
  type: MusicAlbum
  date published: 2018-06-07
album: Paichnidia Tou Myalou
  type: MusicAlbum
  date published: 2018-12-17
album: Poios Antehei Tetoio Horismo
  type: MusicAlbum
  date published: 2019-07-19
album: Girna Piso
  type: MusicAlbum
  date published: 2019-11-29
album: Xamogela
  type: MusicAlbum
  date published: 2020-05-08
album: Ypnovatis
  type: MusicAlbum
  date published: 2021-03-18
album: 5 Lepta
  type: MusicAlbum
  date published: 2022-11-22
  track: 5 Lepta
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167043
    explicit: false
    by artist: Thodoris Metaxas
    in album: 5 Lepta
      type: MusicAlbum
      date published: 2022-11-22
    genre: laïko
    isrc code: GRPT12200086
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:35:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2afb5092e9c943ece47a4783bfcbd60f6e7b54a731ae1d9ede1e450f859e9757
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPT12200086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afb5092e9c943ece47a4783bfcbd60f6e7b54a731ae1d9ede1e450f859e9757. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GRPT12200086.
      date published: 2026-07-05T10:01:46Z
    audio: 5 Lepta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.032
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.697
      additional property: Energy
        type: PropertyValue
        value: 0.498
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.49
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.28
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Eisai Treli (Valentino Mix)
  type: MusicAlbum
  date published: 2023-03-14
  track: Eisai Treli - Valentino Mix
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208669
    explicit: false
    by artist: Thodoris Metaxas
    in album: Eisai Treli (Valentino Mix)
      type: MusicAlbum
      date published: 2023-03-14
    genre: laïko
    isrc code: GRPT12300040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:18:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5d6c69f4264ad8faa9b5bc249cfb0c11c4d36a4a372b49d66723ab62fcd6e237
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPT12300040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6c69f4264ad8faa9b5bc249cfb0c11c4d36a4a372b49d66723ab62fcd6e237. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GRPT12300040.
      date published: 2026-07-04T10:04:33Z
    audio: Eisai Treli - Valentino Mix
album: Mazi
album: Nani

Eisai Treli - Valentino Mix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 123.986
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: 0.778
additional property: Energy
  type: PropertyValue
  value: 0.786
additional property: Speechiness
  type: PropertyValue
  value: 0.068
additional property: Acousticness
  type: PropertyValue
  value: 0.01
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.055
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.542
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.208
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

Mazi
type: MusicAlbum
date published: 2023-07-24

Nani
type: MusicAlbum
date published: 2024-06-26