MC Imola
type: MusicGroup
popularity: 3
followers: 478
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b937e148a8dbf6f0e0f4cd28364e0a75f488c475f6f194cf7aaa0ca9f89e30b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21b1b609-0780-4c55-bd6e-855f141364d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21b1b609-0780-4c55-bd6e-855f141364d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21b1b609-0780-4c55-bd6e-855f141364d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b937e148a8dbf6f0e0f4cd28364e0a75f488c475f6f194cf7aaa0ca9f89e30b","name":"MC Imola","registered_at":"2026-06-16T01:14:31Z","symbol":"NIM0891161","token_address":"0x053e6c2cd50987b692a0fa7008952dee8fc2b467","type":"artist","uuid":"21b1b609-0780-4c55-bd6e-855f141364d8"}
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 0x4b937e148a8dbf6f0e0f4cd28364e0a75f488c475f6f194cf7aaa0ca9f89e30b. Chain 2 (Bitcoin): anchored in block 953943 (2026-06-16T11:59:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21b1b609-0780-4c55-bd6e-855f141364d8.json and https://artists.proofprofile.net/proofs/artist/21b1b609-0780-4c55-bd6e-855f141364d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:59:32Z
  text: {"copyright_id":"0x4b937e148a8dbf6f0e0f4cd28364e0a75f488c475f6f194cf7aaa0ca9f89e30b","name":"MC Imola","registered_at":"2026-06-16T01:14:31Z","symbol":"NIM0891161","token_address":"0x053e6c2cd50987b692a0fa7008952dee8fc2b467","type":"artist","uuid":"21b1b609-0780-4c55-bd6e-855f141364d8"}
album: Passo a Língua
  type: MusicAlbum
  date published: 2025-09-12
  track: Passo a Língua
    type: MusicRecording
    duration: PT1M24S
    duration ms: 84923
    explicit: true
    by artist: MC Imola
    in album: Passo a Língua
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: BK0TO2500153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:02:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x917eb9204d07b9686fa318c455bc2e5ff8d8d63b8d7c585a02335957ffc29480
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK0TO2500153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:02:43Z
    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 0x917eb9204d07b9686fa318c455bc2e5ff8d8d63b8d7c585a02335957ffc29480. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:02:43Z), 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/BK0TO2500153.
      date published: 2026-07-19T22:02:43Z
    audio: Passo a Língua
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.953
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.924
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.117
      additional property: Acousticness
        type: PropertyValue
        value: 0.795
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.714
      additional property: Loudness (dB)
        type: PropertyValue
        value: 2.397
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Aceita
  type: MusicAlbum
  date published: 2025-09-19
album: Puta Tatuada
  type: MusicAlbum
  date published: 2025-09-26