SDP
type: MusicGroup
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc63f4dc559aad04c47afdb580fb75f5c81651dff8796d8d71cd7410c9b6f2519
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0e4c511-8364-4d93-9707-b997cfeab74c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0e4c511-8364-4d93-9707-b997cfeab74c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0e4c511-8364-4d93-9707-b997cfeab74c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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 0xc63f4dc559aad04c47afdb580fb75f5c81651dff8796d8d71cd7410c9b6f2519. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0e4c511-8364-4d93-9707-b997cfeab74c.json and https://artists.proofprofile.net/proofs/artist/e0e4c511-8364-4d93-9707-b997cfeab74c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Drill Love
  type: MusicAlbum
  date published: 2022-11-12
album: 2019/2023
  type: MusicAlbum
  date published: 2024-01-25
album: mi chiama spesso
  type: MusicAlbum
  date published: 2024-02-02
album: viola
  type: MusicAlbum
  date published: 2024-03-09
album: tenerife
  type: MusicAlbum
  date published: 2024-06-04
album: quante volte
  type: MusicAlbum
  date published: 2024-07-06
album: fino ad odiarci
  type: MusicAlbum
  date published: 2024-09-12
album: senza maschera
  type: MusicAlbum
  date published: 2024-10-29
album: ci tengo davvero
  type: MusicAlbum
  date published: 2025-01-11
album: allegria depressa
  type: MusicAlbum
  date published: 2025-02-07
album: drunk text
  type: MusicAlbum
  date published: 2025-06-06
  track: drunk text
    type: MusicRecording
    duration: PT1M21S
    duration ms: 81372
    explicit: false
    by artist: SDP
    in album: drunk text
      type: MusicAlbum
      date published: 2025-06-06
    isrc code: QZTAW2598546
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:59:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef6104119059810ac18c4240dcca61f119efa57aa4a5a121afb6744867110013
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2598546
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T20:00:53Z
    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 0xef6104119059810ac18c4240dcca61f119efa57aa4a5a121afb6744867110013. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:00:53Z), 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/QZTAW2598546.
      date published: 2026-07-20T20:00:53Z
    audio: drunk text
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.24
      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: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.677
      additional property: Speechiness
        type: PropertyValue
        value: 0.325
      additional property: Acousticness
        type: PropertyValue
        value: 0.233
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.523
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.694
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: come aquiloni
  type: MusicAlbum
  date published: 2025-06-13
album: 1966
  type: MusicAlbum
  date published: 2025-07-20
album: ULTIMAMENTE
  type: MusicAlbum
  date published: 2025-10-17