Laura
type: MusicGroup
genre: manele
description: Laura may refer to: People and fictional characters Laura (given name), including lists of people and fictional characters with the name Laura, muse of Petrarch's poetry Laura, the British code na
popularity: 5
followers: 441
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76ec42f836022b64490aa9e6fdbd254eca624252f646da353aa6b07d5272f370
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0c342f5-98d2-42c8-89cd-4ef2be3ff928.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0c342f5-98d2-42c8-89cd-4ef2be3ff928.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0c342f5-98d2-42c8-89cd-4ef2be3ff928
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0x76ec42f836022b64490aa9e6fdbd254eca624252f646da353aa6b07d5272f370. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0c342f5-98d2-42c8-89cd-4ef2be3ff928.json and https://artists.proofprofile.net/proofs/artist/f0c342f5-98d2-42c8-89cd-4ef2be3ff928.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Viata E O Datorie
  type: MusicAlbum
  date published: 2008
album: Raul umbla calator
  type: MusicAlbum
  date published: 2010
album: Esti top
  type: MusicAlbum
  date published: 2023-01-01
album: Decat sa planga ochii tai
  type: MusicAlbum
  date published: 2023-03-11
album: Trandafir, rosu inflorit
  type: MusicAlbum
  date published: 2023-07-21
  track: Trandafir, rosu inflorit
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181421
    explicit: false
    by artist: Laura
    in album: Trandafir, rosu inflorit
      type: MusicAlbum
      date published: 2023-07-21
    genre: manele
    isrc code: DGA062385220
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:51:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf66d3ca30e35475ba2a3ea859677dc987bfb253bc3034b00eec59f34c0604295
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062385220
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:54:19Z
    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 0xf66d3ca30e35475ba2a3ea859677dc987bfb253bc3034b00eec59f34c0604295. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:54:19Z), 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/DGA062385220.
      date published: 2026-07-20T19:54:19Z
    audio: Trandafir, rosu inflorit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.936
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.737
      additional property: Energy
        type: PropertyValue
        value: 0.652
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.652
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.859
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.211
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Esti Top
  type: MusicAlbum
  date published: 2023-10-06
album: Deschide Doamne cerul
  type: MusicAlbum
  date published: 2023-12-14
album: Colinde Traditionale
  type: MusicAlbum
  date published: 2023-12-16
album: Esti top (DJ Bonne Remix)
  type: MusicAlbum
  date published: 2025-04-18
album: Cand s-a impartit norocu
  type: MusicAlbum
  date published: 2025-05-03
  track: Cand s-a impartit norocu
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196666
    explicit: false
    by artist: Laura
    in album: Cand s-a impartit norocu
      type: MusicAlbum
      date published: 2025-05-03
    genre: manele
    isrc code: FRX202592697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T10:07:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x434ae3bad45067d0cf957c5cc3d2df5b75233f543507c8058c71a14e3c766437
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957851
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957851
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202592697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T11:26:33Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434ae3bad45067d0cf957c5cc3d2df5b75233f543507c8058c71a14e3c766437. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FRX202592697.
      date published: 2026-07-13T11:26:33Z
    audio: Cand s-a impartit norocu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.015
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.709

Energy
type: PropertyValue
value: 0.869

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.37

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.059

Valence (Positivity)
type: PropertyValue
value: 0.887

Loudness (dB)
type: PropertyValue
value: -6.444

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor