Zoi Papadopoulou
type: MusicGroup
genre: entehno
genre: laïko
popularity: 9
followers: 712
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4072602a9dd2949201c5805b5c1fef3bd5d50f26f6849b8ad0f3fe56e8d9ade8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae371f9a-013b-4cf5-b279-414008921537.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae371f9a-013b-4cf5-b279-414008921537.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae371f9a-013b-4cf5-b279-414008921537
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4072602a9dd2949201c5805b5c1fef3bd5d50f26f6849b8ad0f3fe56e8d9ade8","name":"Zoi Papadopoulou","registered_at":"2026-06-20T10:31:53Z","symbol":"NIM1593180","token_address":"0xab316f1978e37592b85c8d6d219bc910a3bc543b","type":"artist","uuid":"ae371f9a-013b-4cf5-b279-414008921537"}
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 0x4072602a9dd2949201c5805b5c1fef3bd5d50f26f6849b8ad0f3fe56e8d9ade8. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae371f9a-013b-4cf5-b279-414008921537.json and https://artists.proofprofile.net/proofs/artist/ae371f9a-013b-4cf5-b279-414008921537.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x4072602a9dd2949201c5805b5c1fef3bd5d50f26f6849b8ad0f3fe56e8d9ade8","name":"Zoi Papadopoulou","registered_at":"2026-06-20T10:31:53Z","symbol":"NIM1593180","token_address":"0xab316f1978e37592b85c8d6d219bc910a3bc543b","type":"artist","uuid":"ae371f9a-013b-4cf5-b279-414008921537"}
album: Krystalla Kokkina Filia
  type: MusicAlbum
  date published: 2005
album: Krystalla Kokkina Filia
  type: MusicAlbum
  date published: 2005
  track: Ach! Kai Na Se Eicha Edo
    type: MusicRecording
    duration: PT4M35S
    duration ms: 275160
    explicit: false
    by artist: Zoi Papadopoulou
    in album: Krystalla Kokkina Filia
      type: MusicAlbum
      date published: 2005
    genre: entehno
    genre: laïko
    isrc code: GRUM70500120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T04:55:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfb0d87407a9f78c9aebb33c43b4864f5b5dc613af6a94cf40368e9d1dff24f6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958104
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958104
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70500120
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T05:34:05Z
    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 0xfb0d87407a9f78c9aebb33c43b4864f5b5dc613af6a94cf40368e9d1dff24f6f. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/GRUM70500120.
      date published: 2026-07-15T05:34:05Z
    audio: Ach! Kai Na Se Eicha Edo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.025
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.76
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.472
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.414
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tatouaz
  type: MusicAlbum
  date published: 2008-09-19
album: Tatouaz
  type: MusicAlbum
  date published: 2008-10-13
album: Mesa Sto Metro
  type: MusicAlbum
  date published: 2014-01-17
album: Na'rhete i anoiksi
  type: MusicAlbum
  date published: 2017-11-05
album: Na rxete I Anixi
  type: MusicAlbum
  date published: 2017-12-20
album: I Fantasia
  type: MusicAlbum
  date published: 2020-06-29
album: Giati
  type: MusicAlbum
  date published: 2021-02-17
album: Giati
  type: MusicAlbum
  date published: 2021-02-17
album: Giati
  type: MusicAlbum
  date published: 2021-02-17
album: Streaming Living Concert
  type: MusicAlbum
  date published: 2021-05-31
album: Opoios Zitise Signomi
  type: MusicAlbum
  date published: 2022-10-11
album: Opoios Zitise Signomi
  type: MusicAlbum
  date published: 2022-10-11