Marco Morandi
type: MusicGroup
genre: italian singer-songwriter
popularity: 34
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x951b72222e27856865be0e496d20e1daf44e88d52dd92d6ce5ff09d54ff37649
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed0c8484-dca6-4148-8458-4e83c899a949.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed0c8484-dca6-4148-8458-4e83c899a949.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed0c8484-dca6-4148-8458-4e83c899a949
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x951b72222e27856865be0e496d20e1daf44e88d52dd92d6ce5ff09d54ff37649","name":"Marco Morandi","registered_at":"2026-06-12T13:00:59Z","symbol":"NIM0305391","token_address":"0xde591ab8986b7781b6732a5f8a16df5ecdd12e81","type":"artist","uuid":"ed0c8484-dca6-4148-8458-4e83c899a949"}
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 0x951b72222e27856865be0e496d20e1daf44e88d52dd92d6ce5ff09d54ff37649. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed0c8484-dca6-4148-8458-4e83c899a949.json and https://artists.proofprofile.net/proofs/artist/ed0c8484-dca6-4148-8458-4e83c899a949.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x951b72222e27856865be0e496d20e1daf44e88d52dd92d6ce5ff09d54ff37649","name":"Marco Morandi","registered_at":"2026-06-12T13:00:59Z","symbol":"NIM0305391","token_address":"0xde591ab8986b7781b6732a5f8a16df5ecdd12e81","type":"artist","uuid":"ed0c8484-dca6-4148-8458-4e83c899a949"}
album: Io nuoto a farfalla
  type: MusicAlbum
  date published: 2002-03-22
album: Io nuoto a farfalla
  type: MusicAlbum
  date published: 2002-03-22
album: Non Basta Essere Te
  type: MusicAlbum
  date published: 2011-05-17
album: Centonove
  type: MusicAlbum
  date published: 2022-10-29
album: Centonove
  type: MusicAlbum
  date published: 2022-10-29
track: Nuoto A Farfalla

Nuoto A Farfalla
type: MusicRecording
duration: PT3M0S
duration ms: 180133
explicit: false
by artist: Marco Morandi
in album: E Cantavo Le Canzoni
  type: MusicAlbum
  date published: 2010-07-27
isrc code: ITA270200206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:31:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77cc63d2bd6a06aa6ef9f64e80daeaad4a30ec2b53ae4a058a0d52b2a5551222
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  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/ITA270200206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cc63d2bd6a06aa6ef9f64e80daeaad4a30ec2b53ae4a058a0d52b2a5551222. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:25:25Z), 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/ITA270200206.
  date published: 2026-07-22T01:25:25Z
audio: Nuoto A Farfalla
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.981
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.749
  additional property: Energy
    type: PropertyValue
    value: 0.888
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.259
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.931
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.942
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.845
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major