om necunoscut
type: MusicGroup
popularity: 5
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2de1b9985c2721fa8251aebd6e748778145281696e47414d89ce5d7efe03df63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b431562-392f-48ef-a10a-6c7e9f1ea34a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b431562-392f-48ef-a10a-6c7e9f1ea34a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b431562-392f-48ef-a10a-6c7e9f1ea34a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2de1b9985c2721fa8251aebd6e748778145281696e47414d89ce5d7efe03df63","name":"om necunoscut","registered_at":"2026-06-15T23:05:48Z","symbol":"NIM0860422","token_address":"0x749c2f96d07be4ec121cd780e66e6c4c24e1a357","type":"artist","uuid":"1b431562-392f-48ef-a10a-6c7e9f1ea34a"}
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 0x2de1b9985c2721fa8251aebd6e748778145281696e47414d89ce5d7efe03df63. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b431562-392f-48ef-a10a-6c7e9f1ea34a.json and https://artists.proofprofile.net/proofs/artist/1b431562-392f-48ef-a10a-6c7e9f1ea34a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:51:37Z
  text: {"copyright_id":"0x2de1b9985c2721fa8251aebd6e748778145281696e47414d89ce5d7efe03df63","name":"om necunoscut","registered_at":"2026-06-15T23:05:48Z","symbol":"NIM0860422","token_address":"0x749c2f96d07be4ec121cd780e66e6c4c24e1a357","type":"artist","uuid":"1b431562-392f-48ef-a10a-6c7e9f1ea34a"}
album: Traficant de iluzii
  type: MusicAlbum
  date published: 2007-03-12
album: Pregatiri de drum
  type: MusicAlbum
  date published: 2010-03-12
album: Aurora
  type: MusicAlbum
  date published: 2011-10-09
album: Noaptea lunga v1
  type: MusicAlbum
  date published: 2012-01-14
album: Drumul spre casa, Vol. 1
  type: MusicAlbum
  date published: 2012-03-12
album: Alb orbitor
  type: MusicAlbum
  date published: 2016-01-09
album: Stari
  type: MusicAlbum
  date published: 2017-11-12
album: Liniste.
  type: MusicAlbum
  date published: 2022-01-04
  track: Liniste.
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156443
    explicit: false
    by artist: om necunoscut
    in album: Liniste.
      type: MusicAlbum
      date published: 2022-01-04
    isrc code: QZTBA2359930
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:16:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb797e24852999ed1a6855139a95b2f4f193c07099225583e94dd5ff492fddc40
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2359930
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0xb797e24852999ed1a6855139a95b2f4f193c07099225583e94dd5ff492fddc40. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZTBA2359930.
      date published: 2026-07-15T06:57:12Z
    audio: Liniste.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.965
      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: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.389
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.826
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.867
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fericirea e un loc de construit
  type: MusicAlbum
  date published: 2022-02-28
album: Pereti de sticla
  type: MusicAlbum
  date published: 2022-03-04
album: San Diego
  type: MusicAlbum
  date published: 2023-09-18
album: Septembrie
  type: MusicAlbum
  date published: 2025-04-25
album: Frica
  type: MusicAlbum
  date published: 2025-05-21
album: 5432
  type: MusicAlbum
  date published: 2025-08-28