Domenico Curcio
type: MusicGroup
genre: neoclassical
popularity: 5
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c01f56ac1ae48b71f6f7129b54da6281f6578ea727d6c5358639ac0ee8ac622
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c01f56ac1ae48b71f6f7129b54da6281f6578ea727d6c5358639ac0ee8ac622","name":"Domenico Curcio","registered_at":"2026-06-16T17:12:35Z","symbol":"NIM1119854","token_address":"0x142b04ac8df3b0b27affa2c47273a76c4e1bf5dc","type":"artist","uuid":"4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2"}
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 0x2c01f56ac1ae48b71f6f7129b54da6281f6578ea727d6c5358639ac0ee8ac622. 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/4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2.json and https://artists.proofprofile.net/proofs/artist/4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2c01f56ac1ae48b71f6f7129b54da6281f6578ea727d6c5358639ac0ee8ac622","name":"Domenico Curcio","registered_at":"2026-06-16T17:12:35Z","symbol":"NIM1119854","token_address":"0x142b04ac8df3b0b27affa2c47273a76c4e1bf5dc","type":"artist","uuid":"4f6d60d2-44f5-42f1-b18b-bf9dcdb2b4d2"}
album: Piano solo
  type: MusicAlbum
  date published: 2010-01-10
album: Piano Solo
  type: MusicAlbum
  date published: 2010-01-10
album: Piano Solo
  type: MusicAlbum
  date published: 2010-01-10
  track: Petite valse
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273666
    explicit: false
    by artist: Domenico Curcio
    in album: Piano Solo
      type: MusicAlbum
      date published: 2010-01-10
    genre: neoclassical
    isrc code: BEU491000006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:04:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9542b122933ded99571a1fc86f8b8c543b4fd86f63b4f1abec8a909c4f04446e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEU491000006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x9542b122933ded99571a1fc86f8b8c543b4fd86f63b4f1abec8a909c4f04446e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BEU491000006.
      date published: 2026-07-18T19:27:02Z
    audio: Petite valse
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.42
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.328
      additional property: Energy
        type: PropertyValue
        value: 0.157
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.878
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.667
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Le rêve d'Igor (Original Musical Soundtrack)
  type: MusicAlbum
  date published: 2011
album: Petite valse (Video Edit)
  type: MusicAlbum
  date published: 2025-04-04
album: Horizon
  type: MusicAlbum
  date published: 2025-04-11
album: Sea You Soon
  type: MusicAlbum
  date published: 2025-04-18