Mario da Ragnio
type: MusicGroup
genre: afro house
popularity: 8
followers: 1188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/60918ec3-c7c6-4177-aca8-be4f1f6d2cc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60918ec3-c7c6-4177-aca8-be4f1f6d2cc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60918ec3-c7c6-4177-aca8-be4f1f6d2cc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe93703c1334dc1073f4ea1615dc2b300b2dc90413cc59fe8a713d8d2626d5f96","name":"Mario da Ragnio","registered_at":"2026-06-16T23:18:53Z","symbol":"NIM1207254","token_address":"0xbe6d8aa736512bde011872c66abc2821a5a82f2f","type":"artist","uuid":"60918ec3-c7c6-4177-aca8-be4f1f6d2cc0"}
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 0xe93703c1334dc1073f4ea1615dc2b300b2dc90413cc59fe8a713d8d2626d5f96. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60918ec3-c7c6-4177-aca8-be4f1f6d2cc0.json and https://artists.proofprofile.net/proofs/artist/60918ec3-c7c6-4177-aca8-be4f1f6d2cc0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe93703c1334dc1073f4ea1615dc2b300b2dc90413cc59fe8a713d8d2626d5f96","name":"Mario da Ragnio","registered_at":"2026-06-16T23:18:53Z","symbol":"NIM1207254","token_address":"0xbe6d8aa736512bde011872c66abc2821a5a82f2f","type":"artist","uuid":"60918ec3-c7c6-4177-aca8-be4f1f6d2cc0"}
album: Gianicolo
  type: MusicAlbum
  date published: 2009
album: Curcuma
  type: MusicAlbum
  date published: 2009-10-08
album: It's You
  type: MusicAlbum
  date published: 2010
album: It's You
  type: MusicAlbum
  date published: 2010-07-30
album: Mamo EP
  type: MusicAlbum
  date published: 2011-02-04
album: Mamo
  type: MusicAlbum
  date published: 2011-02-11
album: Straight Reflection EP
  type: MusicAlbum
  date published: 2013-03-25
album: Swap To Interlde
  type: MusicAlbum
  date published: 2014-06-23
album: Different Place EP
  type: MusicAlbum
  date published: 2014-06-25
album: From The Dust
  type: MusicAlbum
  date published: 2014-07-14
album: First Flight
  type: MusicAlbum
  date published: 2014-09-30
album: Tudeles
  type: MusicAlbum
  date published: 2015-04-27
album: Tudeles
  type: MusicAlbum
  date published: 2015-05-11
album: Mode Of Note
  type: MusicAlbum
  date published: 2016-07-11
album: Mode Of Note EP
  type: MusicAlbum
  date published: 2016-07-25
album: Trus'Deep, Vol. 3 (Mixed By Mario da Ragnio)
  type: MusicAlbum
  date published: 2017-03-03
album: Trus'Deep, Vol. 3 (Mixed By Mario da Ragnio)
  type: MusicAlbum
  date published: 2017-03-03
album: Trus'Deep, Vol. 4
  type: MusicAlbum
  date published: 2017-05-26
album: Trus'Deep, Vol. 4
  type: MusicAlbum
  date published: 2017-06-09
album: Sweet Love (Remix)
  type: MusicAlbum
  date published: 2021-02-05
album: Collective
  type: MusicAlbum
  date published: 2021-02-12
album: Amun
  type: MusicAlbum
  date published: 2021-03-19
album: Deep Memories
  type: MusicAlbum
  date published: 2021-09-03
album: Deep Memories
  type: MusicAlbum
  date published: 2021-09-03
album: Monopoly
  type: MusicAlbum
  date published: 2021-09-10
album: The Walls
  type: MusicAlbum
  date published: 2021-12-10
album: Next Please
  type: MusicAlbum
  date published: 2022-02-18
album: Pieces
  type: MusicAlbum
  date published: 2024-11-29
album: Pieces (Radio Edit)
  type: MusicAlbum
  date published: 2024-12-27
album: Adagio for Strings
  type: MusicAlbum
  date published: 2025-01-17
album: Adagio for Strings (Radio Edit)
  type: MusicAlbum
  date published: 2025-01-31
track: Make Me Just
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210448
  explicit: false
  by artist: El Mukuka
  by artist: Mario da Ragnio
  by artist: Rion S
  in album: Make Me Just
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: DERN42300321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERN42300321
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x96cf695c1f351fec92dd2a969720934a10ed44bbeae9dec0f3e6ea8813084929. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DERN42300321 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Make Me Just
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.635
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.743
    additional property: Energy
      type: PropertyValue
      value: 0.739
    additional property: Speechiness
      type: PropertyValue
      value: 0.059
    additional property: Acousticness
      type: PropertyValue
      value: 0.151
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.185
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Liveness
type: PropertyValue
value: 0.337

Valence (Positivity)
type: PropertyValue
value: 0.477

Loudness (dB)
type: PropertyValue
value: -11.19

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor