MARIO 19
type: MusicGroup
popularity: 3
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb29519718c6dc7b6e179c32bf2d239acfb58101aecd21c6f6b3d86d80ab48534
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a13ecc0-59ba-47f5-b750-ae5620d0b280.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a13ecc0-59ba-47f5-b750-ae5620d0b280.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a13ecc0-59ba-47f5-b750-ae5620d0b280
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb29519718c6dc7b6e179c32bf2d239acfb58101aecd21c6f6b3d86d80ab48534","name":"MARIO 19","registered_at":"2026-06-16T04:11:05Z","symbol":"NIM0933332","token_address":"0xf4f6943f7f4b74c8e634614e1880e0fa0752f7f8","type":"artist","uuid":"2a13ecc0-59ba-47f5-b750-ae5620d0b280"}
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 0xb29519718c6dc7b6e179c32bf2d239acfb58101aecd21c6f6b3d86d80ab48534. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a13ecc0-59ba-47f5-b750-ae5620d0b280.json and https://artists.proofprofile.net/proofs/artist/2a13ecc0-59ba-47f5-b750-ae5620d0b280.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0xb29519718c6dc7b6e179c32bf2d239acfb58101aecd21c6f6b3d86d80ab48534","name":"MARIO 19","registered_at":"2026-06-16T04:11:05Z","symbol":"NIM0933332","token_address":"0xf4f6943f7f4b74c8e634614e1880e0fa0752f7f8","type":"artist","uuid":"2a13ecc0-59ba-47f5-b750-ae5620d0b280"}
album: JANUARI
  type: MusicAlbum
  date published: 2003-03-01
  track: JANUARI
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171287
    explicit: false
    by artist: MARIO 19
    in album: JANUARI
      type: MusicAlbum
      date published: 2003-03-01
    isrc code: SE5752377452
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:51:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x598103658dc5d27591997a56c024047c7f017a1114e5257d2d93af257e4cb7f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752377452
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:54:57Z
    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 0x598103658dc5d27591997a56c024047c7f017a1114e5257d2d93af257e4cb7f2. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:54:57Z), 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/SE5752377452.
      date published: 2026-07-20T11:54:57Z
    audio: JANUARI
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.18
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.401
      additional property: Energy
        type: PropertyValue
        value: 0.865
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.309
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.324
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.222
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major