Nevma
type: MusicGroup
genre: laïko
popularity: 35
followers: 2129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3520a924a538b8c0165e4a6c0912363d2247081baf728f904b1a5ac390ed8a8
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/1841048e-5ac0-477a-8ee0-0dda5d60c3cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1841048e-5ac0-477a-8ee0-0dda5d60c3cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1841048e-5ac0-477a-8ee0-0dda5d60c3cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0xf3520a924a538b8c0165e4a6c0912363d2247081baf728f904b1a5ac390ed8a8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1841048e-5ac0-477a-8ee0-0dda5d60c3cc.json and https://artists.proofprofile.net/proofs/artist/1841048e-5ac0-477a-8ee0-0dda5d60c3cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Otan Epistrepsoume Sti Gi
  type: MusicAlbum
  date published: 2000-03-01
album: Ap' Aftous Pou Latreveis Na Miseis
  type: MusicAlbum
  date published: 2004-01-01
album: Ap' Aftous Pou Latreveis Na Miseis
  type: MusicAlbum
  date published: 2004-01-01
album: Ichos Anochis
  type: MusicAlbum
  date published: 2008
  track: Se Parakalo
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247453
    explicit: false
    by artist: Nevma
    in album: Ichos Anochis
      type: MusicAlbum
      date published: 2008
    genre: laïko
    isrc code: GRUM70801232
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:28:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84ec511a81370e1211d2a065e56fcf931cc36808e35e09ed956a78a5ff113ff4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70801232
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x84ec511a81370e1211d2a065e56fcf931cc36808e35e09ed956a78a5ff113ff4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GRUM70801232.
      date published: 2026-07-05T01:12:41Z
    audio: Se Parakalo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.987
      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: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.941
      additional property: Speechiness
        type: PropertyValue
        value: 0.23
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.352
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.782
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.872
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ichos Anochis
  type: MusicAlbum
  date published: 2008-07-23
album: Sto Kalo
  type: MusicAlbum
  date published: 2009
album: Emmoni
  type: MusicAlbum
  date published: 2010
album: Nevmatika Dikaiomata
  type: MusicAlbum
  date published: 2010-07-26
album: Sto Mialo Mou (Feat. Stan)
  type: MusicAlbum
  date published: 2011-10-10
album: Ton Elegho Hano (Feat. Maria Makri)
  type: MusicAlbum
  date published: 2012-04-02
album: All You Need
  type: MusicAlbum
  date published: 2012-10-15
album: To Nomisma Feat. Frini
  type: MusicAlbum
  date published: 2013-02-11
album: Fantasou
  type: MusicAlbum
  date published: 2014-01-01
album: G.R.E.Y.
  type: MusicAlbum
  date published: 2015-06-01