Catalin Milea
type: MusicGroup
popularity: 4
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65454ef6f8c8bf88e0a58500aa7bae2cd1401504dffb9f15afdb9ba9c59c04ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65454ef6f8c8bf88e0a58500aa7bae2cd1401504dffb9f15afdb9ba9c59c04ea","name":"Catalin Milea","registered_at":"2026-06-15T22:46:21Z","symbol":"NIM0855775","token_address":"0x0d753a16e3e44d5c529a3009ea214c9b589cd9d9","type":"artist","uuid":"1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65454ef6f8c8bf88e0a58500aa7bae2cd1401504dffb9f15afdb9ba9c59c04ea. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80.json and https://artists.proofprofile.net/proofs/artist/1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x65454ef6f8c8bf88e0a58500aa7bae2cd1401504dffb9f15afdb9ba9c59c04ea","name":"Catalin Milea","registered_at":"2026-06-15T22:46:21Z","symbol":"NIM0855775","token_address":"0x0d753a16e3e44d5c529a3009ea214c9b589cd9d9","type":"artist","uuid":"1a64fac0-e87f-46d3-bf35-e8d3ae1cbf80"}
album: Si daca (Mircea Tiberian, Nadia Trohin, Catalin Milea)
  type: MusicAlbum
  date published: 2021-02-28
album: Inima, nu fi de piatra
  type: MusicAlbum
  date published: 2021-02-28
  track: Inima, nu fi de piatra
    type: MusicRecording
    duration: PT5M41S
    duration ms: 341995
    explicit: true
    by artist: Catalin Milea
    in album: Inima, nu fi de piatra
      type: MusicAlbum
      date published: 2021-02-28
    isrc code: QZDA42100002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:56:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ad790c0933b47eda25bd3b557624d5c106198260bd7559f14d331756914e5e3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42100002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad790c0933b47eda25bd3b557624d5c106198260bd7559f14d331756914e5e3. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42100002 — a six-check JSON result.
      date published: 2026-07-22T11:35:32Z
    audio: Inima, nu fi de piatra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.123
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.349
      additional property: Energy
        type: PropertyValue
        value: 0.178
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.978
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.132
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.37
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Endless Love
  type: MusicAlbum
  date published: 2022-02-03
album: Game Over
  type: MusicAlbum
  date published: 2022-12-29
album: Jizznickery
  type: MusicAlbum
  date published: 2022-12-29
album: Winloss
  type: MusicAlbum
  date published: 2024-02-10
album: Holy Shift
  type: MusicAlbum
  date published: 2024-11-10