Kostas Livadas
type: MusicGroup
genre: entehno
genre: laïko
popularity: 37
followers: 1507
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8dac48471be0d578be22f74a191fd01be5a8db89fe83114a7b2cc9e1c75c92f
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/d6fe0788-9ada-4c2b-9c80-27338f486e89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6fe0788-9ada-4c2b-9c80-27338f486e89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d6fe0788-9ada-4c2b-9c80-27338f486e89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8dac48471be0d578be22f74a191fd01be5a8db89fe83114a7b2cc9e1c75c92f","name":"Kostas Livadas","registered_at":"2026-06-12T10:55:06Z","symbol":"NIM0276258","token_address":"0xb0af552908691df5472369e64d33dce47d446304","type":"artist","uuid":"d6fe0788-9ada-4c2b-9c80-27338f486e89"}
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 0xb8dac48471be0d578be22f74a191fd01be5a8db89fe83114a7b2cc9e1c75c92f. 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/d6fe0788-9ada-4c2b-9c80-27338f486e89.json and https://artists.proofprofile.net/proofs/artist/d6fe0788-9ada-4c2b-9c80-27338f486e89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb8dac48471be0d578be22f74a191fd01be5a8db89fe83114a7b2cc9e1c75c92f","name":"Kostas Livadas","registered_at":"2026-06-12T10:55:06Z","symbol":"NIM0276258","token_address":"0xb0af552908691df5472369e64d33dce47d446304","type":"artist","uuid":"d6fe0788-9ada-4c2b-9c80-27338f486e89"}
album: Kathe Balkoni Ehi Ali Thea
  type: MusicAlbum
  date published: 1997-10-27
  track: Kathe Balkoni Ehi Ali Thea
    type: MusicRecording
    duration: PT5M8S
    duration ms: 308693
    explicit: false
    by artist: Kostas Livadas
    in album: Kathe Balkoni Ehi Ali Thea
      type: MusicAlbum
      date published: 1997-10-27
    genre: entehno
    genre: laïko
    isrc code: GRS019700160
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T16:11:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x14b2863d72b3409b8c2df71c4c5e1c12c65dab4a70a4e237bd6343917054a695
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959034
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959034
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRS019700160
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T19:07:41Z
    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 0x14b2863d72b3409b8c2df71c4c5e1c12c65dab4a70a4e237bd6343917054a695. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T19:07:41Z), 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/GRS019700160.
      date published: 2026-07-21T19:07:41Z
    audio: Kathe Balkoni Ehi Ali Thea
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.079
      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: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.296
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.269
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.153
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.745
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mia Plevra
  type: MusicAlbum
  date published: 2000-01-26
album: Ti Hronia Ki Afti
  type: MusicAlbum
  date published: 2004-06-28
album: Tou Logou To Alithes Meros 1on Grammeno Me Kokkino
  type: MusicAlbum
  date published: 2013-04-09
album: Hameni Diadromi
  type: MusicAlbum
  date published: 2017-06-28
album: Hameni Diadromi
  type: MusicAlbum
  date published: 2017-07-03
album: Oso Den Imaste Mazi
  type: MusicAlbum
  date published: 2019-11-25
album: San To Nisi Tou Kathenos
  type: MusicAlbum
  date published: 2020-06-17
album: George Floyd
  type: MusicAlbum
  date published: 2020-09-07
album: An Emeis Horisoume
  type: MusicAlbum
  date published: 2020-11-06
album: Ta Vradia Pou Tha Lipis
  type: MusicAlbum
  date published: 2020-11-16
album: Oso Paei (Tritos Orofos)
  type: MusicAlbum
  date published: 2023-09-29
album: Oi Teleies Meres
  type: MusicAlbum
  date published: 2025-03-21
  track: Oi Teleies Meres
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241893
    explicit: false
    by artist: Kostas Livadas
    in album: Oi Teleies Meres
      type: MusicAlbum
      date published: 2025-03-21
    genre: entehno
    genre: laïko
    isrc code: GRPH12501477
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:35:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x368d29e72dcf106138c1922d4f1569518bb5fbf0ac2082987f0f827ed4f043d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956397
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956397
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPH12501477
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T21:02:00Z
    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
    audio: Oi Teleies Meres

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d29e72dcf106138c1922d4f1569518bb5fbf0ac2082987f0f827ed4f043d2. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/GRPH12501477.
date published: 2026-07-02T21:02:00Z

Oi Teleies Meres
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 89.959
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.36
additional property: Energy
  type: PropertyValue
  value: 0.448
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.391
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.17
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.389
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.541
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major