Matteo De Petris
type: MusicGroup
popularity: 14
followers: 448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4f454772a6af7a062f4899a7d7184190281291bd92c7b774185fc5cc0505cfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd2455eb-b771-4b86-83e5-9ca9299eb140.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd2455eb-b771-4b86-83e5-9ca9299eb140.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd2455eb-b771-4b86-83e5-9ca9299eb140
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4f454772a6af7a062f4899a7d7184190281291bd92c7b774185fc5cc0505cfb","name":"Matteo De Petris","registered_at":"2026-06-15T00:23:48Z","symbol":"NIM0623672","token_address":"0xd106401bd9f9d552fa0604a03c01f4357c9a1388","type":"artist","uuid":"bd2455eb-b771-4b86-83e5-9ca9299eb140"}
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 0xe4f454772a6af7a062f4899a7d7184190281291bd92c7b774185fc5cc0505cfb. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd2455eb-b771-4b86-83e5-9ca9299eb140.json and https://artists.proofprofile.net/proofs/artist/bd2455eb-b771-4b86-83e5-9ca9299eb140.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xe4f454772a6af7a062f4899a7d7184190281291bd92c7b774185fc5cc0505cfb","name":"Matteo De Petris","registered_at":"2026-06-15T00:23:48Z","symbol":"NIM0623672","token_address":"0xd106401bd9f9d552fa0604a03c01f4357c9a1388","type":"artist","uuid":"bd2455eb-b771-4b86-83e5-9ca9299eb140"}
album: 100 Tracks
  type: MusicAlbum
  date published: 2021-05-09
album: Original Gametrack
  type: MusicAlbum
  date published: 2021-05-09
album: Bakground Reality
  type: MusicAlbum
  date published: 2021-05-13
album: First Composition
  type: MusicAlbum
  date published: 2021-05-26
album: Beautiful Garden
  type: MusicAlbum
  date published: 2021-06-07
album: Pop Holiday
  type: MusicAlbum
  date published: 2021-08-11
album: Thick Thighs White Hair Blue Eyes
  type: MusicAlbum
  date published: 2022-06-09
album: Lil Shawty
  type: MusicAlbum
  date published: 2022-07-29
album: Lil Shawty (Instrumental)
  type: MusicAlbum
  date published: 2022-08-27
album: Small Time Rapper
  type: MusicAlbum
  date published: 2022-09-15
album: Back Then
  type: MusicAlbum
  date published: 2022-11-01
album: La Fiesta
  type: MusicAlbum
  date published: 2022-12-08
album: Latina
  type: MusicAlbum
  date published: 2022-12-23
album: Stroll
  type: MusicAlbum
  date published: 2023-03-02
album: Heaven is 5'7'
  type: MusicAlbum
  date published: 2023-06-26
album: Special
  type: MusicAlbum
  date published: 2023-11-01
album: JACKPOT
  type: MusicAlbum
  date published: 2024-02-09
album: A Talent Is Reborn
  type: MusicAlbum
  date published: 2024-04-26
album: NATURE EYES
  type: MusicAlbum
  date published: 2024-04-26
album: Sacrifice
  type: MusicAlbum
  date published: 2024-07-13
album: Want You
  type: MusicAlbum
  date published: 2024-12-06
  track: Want You
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174736
    explicit: false
    by artist: Matteo De Petris
    in album: Want You
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZZ7Q2412128
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:04:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb8dfc7b6a88da6c17f764b5d625235187ebc829413f3f314b45ae229d2a69b8b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957754
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2412128
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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 0xb8dfc7b6a88da6c17f764b5d625235187ebc829413f3f314b45ae229d2a69b8b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZZ7Q2412128.
      date published: 2026-07-12T21:26:22Z
    audio: Want You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.363
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.359
      additional property: Energy
        type: PropertyValue
        value: 0.417
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.4
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.183
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.222
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Want You (New Version)
  type: MusicAlbum
  date published: 2025-01-15
album: Senza Di Te
  type: MusicAlbum
  date published: 2025-03-21
album: Different
  type: MusicAlbum
  date published: 2025-05-16
  track: Different
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165677
    explicit: false
    by artist: Matteo De Petris
    in album: Different
      type: MusicAlbum
      date published: 2025-05-16
    isrc code: QZNWT2579293
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Different
album: Senza Di Te (Slowed + Reverb)
album: On My Mind

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-18T08:24:48+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdf5edf5bc90238aa632add68d635542fe566e14584191cd10e43403931b68403

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958523

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958523

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2579293

OTSTimestamp
type: PropertyValue
value: 2026-07-18T08:54:12Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5edf5bc90238aa632add68d635542fe566e14584191cd10e43403931b68403. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZNWT2579293.
date published: 2026-07-18T08:54:12Z

Different
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 155.051
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.668
additional property: Energy
  type: PropertyValue
  value: 0.538
additional property: Speechiness
  type: PropertyValue
  value: 0.041
additional property: Acousticness
  type: PropertyValue
  value: 0.613
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.779
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.25
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Senza Di Te (Slowed + Reverb)
type: MusicAlbum
date published: 2025-08-01

On My Mind
type: MusicAlbum
date published: 2025-10-03