OhmyDelfo
type: MusicGroup
popularity: 7
followers: 687
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3048e778a723d661897f00d5409826bafc0d3e4a70b5946f688a8311d112af65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd531057-ab53-4433-a42d-115d0e91ba63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd531057-ab53-4433-a42d-115d0e91ba63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd531057-ab53-4433-a42d-115d0e91ba63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
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 0x3048e778a723d661897f00d5409826bafc0d3e4a70b5946f688a8311d112af65. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd531057-ab53-4433-a42d-115d0e91ba63.json and https://artists.proofprofile.net/proofs/artist/dd531057-ab53-4433-a42d-115d0e91ba63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: A te
  type: MusicAlbum
  date published: 2018-09-26
album: Nuovo Re
  type: MusicAlbum
  date published: 2018-12-21
album: JET-LAG LIFE
  type: MusicAlbum
  date published: 2019-05-27
  track: Ghirigori
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195709
    explicit: false
    by artist: OhmyDelfo
    in album: JET-LAG LIFE
      type: MusicAlbum
      date published: 2019-05-27
    isrc code: ITZM00000167
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:27:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9bf1cdcb5390ddc5ca38b0f8badd4c8b286444cb74bc6dcd6915ec464380b210
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZM00000167
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x9bf1cdcb5390ddc5ca38b0f8badd4c8b286444cb74bc6dcd6915ec464380b210. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITZM00000167.
      date published: 2026-07-03T09:04:44Z
    audio: Ghirigori
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.972
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
        type: PropertyValue
        value: 0.15
      additional property: Acousticness
        type: PropertyValue
        value: 0.146
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.607
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.137
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: FUCDN
  type: MusicAlbum
  date published: 2019-09-20
album: WOW
  type: MusicAlbum
  date published: 2019-11-29
album: Nuvola Speedy
  type: MusicAlbum
  date published: 2020-02-21
album: Non rispondo
  type: MusicAlbum
  date published: 2021-01-15
album: Non rispondo
  type: MusicAlbum
  date published: 2021-01-15
album: Rodman
  type: MusicAlbum
  date published: 2021-07-02
album: Icon
  type: MusicAlbum
  date published: 2021-07-16
album: Passerà
  type: MusicAlbum
  date published: 2022-02-04
album: Passerà
  type: MusicAlbum
  date published: 2022-02-04
album: Funky Pop
  type: MusicAlbum
  date published: 2022-04-01
album: Funky Pop
  type: MusicAlbum
  date published: 2022-04-01
album: Goccia
  type: MusicAlbum
  date published: 2022-07-15
album: Goccia
  type: MusicAlbum
  date published: 2022-07-15
album: Blu mare
  type: MusicAlbum
  date published: 2023-02-10
album: Blu mare
  type: MusicAlbum
  date published: 2023-02-10
album: Mango
  type: MusicAlbum
  date published: 2023-08-25
album: Mango
  type: MusicAlbum
  date published: 2023-08-25