Vlad Gherman
type: MusicGroup
popularity: 22
followers: 4123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d42614aab2def2b9aca8b39f4b16dfe219e4c78f9bb265ed57089f45a50626
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/5e18f2e5-1294-4d83-b3fe-5b6a20879668.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e18f2e5-1294-4d83-b3fe-5b6a20879668.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e18f2e5-1294-4d83-b3fe-5b6a20879668
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d42614aab2def2b9aca8b39f4b16dfe219e4c78f9bb265ed57089f45a50626","name":"Vlad Gherman","registered_at":"2026-06-11T22:17:46Z","symbol":"NIM0122980","token_address":"0x6fef3553ffd80265cc8732e4e40d02e14ca64739","type":"artist","uuid":"5e18f2e5-1294-4d83-b3fe-5b6a20879668"}
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 0x30d42614aab2def2b9aca8b39f4b16dfe219e4c78f9bb265ed57089f45a50626. 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/5e18f2e5-1294-4d83-b3fe-5b6a20879668.json and https://artists.proofprofile.net/proofs/artist/5e18f2e5-1294-4d83-b3fe-5b6a20879668.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x30d42614aab2def2b9aca8b39f4b16dfe219e4c78f9bb265ed57089f45a50626","name":"Vlad Gherman","registered_at":"2026-06-11T22:17:46Z","symbol":"NIM0122980","token_address":"0x6fef3553ffd80265cc8732e4e40d02e14ca64739","type":"artist","uuid":"5e18f2e5-1294-4d83-b3fe-5b6a20879668"}
album: Pana Sa Te Pierd
  type: MusicAlbum
  date published: 2021-04-24
album: Fara Tine
  type: MusicAlbum
  date published: 2022-01-28
album: Leave or Stay
  type: MusicAlbum
  date published: 2023-01-27
  track: Leave or Stay
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171678
    explicit: false
    by artist: Vlad Gherman
    in album: Leave or Stay
      type: MusicAlbum
      date published: 2023-01-27
    isrc code: TCAGU2308498
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:59:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdb1f777c02e0bb3442796d214ea909ffdbe21f05f7f5a3a51b4155b8bf363f90
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGU2308498
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xdb1f777c02e0bb3442796d214ea909ffdbe21f05f7f5a3a51b4155b8bf363f90. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAGU2308498.
      date published: 2026-07-05T01:43:49Z
    audio: Leave or Stay
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.995
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.621
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.181
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.29
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.365
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor