Epic Roma Records
type: MusicGroup
popularity: 2
followers: 338
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x999b913c6ca1a837f7e41bcc4dde404610cece73507c3847e5a8255ffc84fc2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8983a9ef-b62b-480e-b0a2-4f8fcdd11d64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8983a9ef-b62b-480e-b0a2-4f8fcdd11d64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8983a9ef-b62b-480e-b0a2-4f8fcdd11d64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x999b913c6ca1a837f7e41bcc4dde404610cece73507c3847e5a8255ffc84fc2f","name":"Epic Roma Records","registered_at":"2026-06-17T13:37:57Z","symbol":"NIM1412074","token_address":"0xd74d1ebefa27473a54912163d8ad438a1a71792a","type":"artist","uuid":"8983a9ef-b62b-480e-b0a2-4f8fcdd11d64"}
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 0x999b913c6ca1a837f7e41bcc4dde404610cece73507c3847e5a8255ffc84fc2f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8983a9ef-b62b-480e-b0a2-4f8fcdd11d64.json and https://artists.proofprofile.net/proofs/artist/8983a9ef-b62b-480e-b0a2-4f8fcdd11d64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x999b913c6ca1a837f7e41bcc4dde404610cece73507c3847e5a8255ffc84fc2f","name":"Epic Roma Records","registered_at":"2026-06-17T13:37:57Z","symbol":"NIM1412074","token_address":"0xd74d1ebefa27473a54912163d8ad438a1a71792a","type":"artist","uuid":"8983a9ef-b62b-480e-b0a2-4f8fcdd11d64"}
album: Av tu ke man
  type: MusicAlbum
  date published: 2025-08-20
  track: Av tu ke man
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242176
    explicit: false
    by artist: Epic Roma Records
    in album: Av tu ke man
      type: MusicAlbum
      date published: 2025-08-20
    isrc code: QZZ772586181
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T06:30:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x257e61acefb33602611695ef9e7f9d1d67112103a2542223746634f4d58ad876
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772586181
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 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 0x257e61acefb33602611695ef9e7f9d1d67112103a2542223746634f4d58ad876. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ772586181.
      date published: 2026-07-06T06:56:49Z
    audio: Av tu ke man
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.761
      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: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.547
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.073
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.192
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Andre godži
  type: MusicAlbum
  date published: 2025-09-01
album: Iba Boh vie (Only God Knows)
  type: MusicAlbum
  date published: 2025-09-14
album: Funky pátek
  type: MusicAlbum
  date published: 2025-10-03
album: Odmuk mange
  type: MusicAlbum
  date published: 2025-10-13
album: Neříkej mi
  type: MusicAlbum
  date published: 2025-10-15