Stefano Amalfi
type: MusicGroup
popularity: 4
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0805851a396c74bfe8922699f14a341c7c461cd19b15d183d4860c0cc071d72f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/029329f1-d1e2-47ac-b253-f176b96b022a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/029329f1-d1e2-47ac-b253-f176b96b022a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/029329f1-d1e2-47ac-b253-f176b96b022a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0805851a396c74bfe8922699f14a341c7c461cd19b15d183d4860c0cc071d72f","name":"Stefano Amalfi","registered_at":"2026-06-15T14:29:52Z","symbol":"NIM0737332","token_address":"0xa91bc277362a318e00cbc0924329e81588aa1283","type":"artist","uuid":"029329f1-d1e2-47ac-b253-f176b96b022a"}
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 0x0805851a396c74bfe8922699f14a341c7c461cd19b15d183d4860c0cc071d72f. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/029329f1-d1e2-47ac-b253-f176b96b022a.json and https://artists.proofprofile.net/proofs/artist/029329f1-d1e2-47ac-b253-f176b96b022a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0x0805851a396c74bfe8922699f14a341c7c461cd19b15d183d4860c0cc071d72f","name":"Stefano Amalfi","registered_at":"2026-06-15T14:29:52Z","symbol":"NIM0737332","token_address":"0xa91bc277362a318e00cbc0924329e81588aa1283","type":"artist","uuid":"029329f1-d1e2-47ac-b253-f176b96b022a"}
album: Pesce Fresco EP
  type: MusicAlbum
  date published: 2011-08-22
album: Only Man
  type: MusicAlbum
  date published: 2011-09-23
album: Twerk It Out (Baby Don't Stop, Open Your Mind!)
  type: MusicAlbum
  date published: 2012-01-01
album: Tonk
  type: MusicAlbum
  date published: 2012-05-30
album: Dirty
  type: MusicAlbum
  date published: 2013-11-28
album: Reality - Ep
  type: MusicAlbum
  date published: 2014-05-26
album: The Ship
  type: MusicAlbum
  date published: 2015-11-03
album: Know
  type: MusicAlbum
  date published: 2016-08-03
album: Something
  type: MusicAlbum
  date published: 2017-08-11
album: Stuck Inside
  type: MusicAlbum
  date published: 2018-10-25
album: Only Man
  type: MusicAlbum
  date published: 2018-10-25
album: That
  type: MusicAlbum
  date published: 2018-10-25
album: Dirty
  type: MusicAlbum
  date published: 2018-10-25
album: Italo ( Other Side )
  type: MusicAlbum
  date published: 2018-12-01
album: Dirty
  type: MusicAlbum
  date published: 2018-12-01
album: Twerk It Out
  type: MusicAlbum
  date published: 2018-12-01
album: Stuck Inside
  type: MusicAlbum
  date published: 2018-12-01
album: Balcania
  type: MusicAlbum
  date published: 2018-12-01
album: That
  type: MusicAlbum
  date published: 2018-12-01
album: Greek Circus
  type: MusicAlbum
  date published: 2018-12-01
album: Tonk
  type: MusicAlbum
  date published: 2018-12-01
album: Noise
  type: MusicAlbum
  date published: 2018-12-01
album: Inside Tonk
  type: MusicAlbum
  date published: 2018-12-01
album: Chaka
  type: MusicAlbum
  date published: 2018-12-01
album: Reality
  type: MusicAlbum
  date published: 2018-12-01
album: Only Man
  type: MusicAlbum
  date published: 2018-12-01
album: New York Horizon
  type: MusicAlbum
  date published: 2018-12-01
album: Twentyfourseven
  type: MusicAlbum
  date published: 2018-12-05
album: Unknown
  type: MusicAlbum
  date published: 2018-12-05
album: Sounds of Life
  type: MusicAlbum
  date published: 2019-01-11
album: Over Me
  type: MusicAlbum
  date published: 2019-03-08
album: Simple Analog
  type: MusicAlbum
  date published: 2020-04-24
album: Tweak
  type: MusicAlbum
  date published: 2020-05-29
album: With Me
  type: MusicAlbum
  date published: 2020-06-19
album: Rhodes Island
  type: MusicAlbum
  date published: 2020-07-03
album: Destiny's Path
  type: MusicAlbum
  date published: 2020-12-18
album: Shimmer Trip
  type: MusicAlbum
  date published: 2021-01-01
album: She Got My
  type: MusicAlbum
  date published: 2023-02-24
album: Ke Ideai
  type: MusicAlbum
  date published: 2024-05-31
album: Somebody
  type: MusicAlbum
  date published: 2024-08-02
album: Night People
  type: MusicAlbum
  date published: 2024-09-06
album: So Easy
  type: MusicAlbum
  date published: 2025-03-07
track: Keep On - Stefano Amalfi Edit

Keep On - Stefano Amalfi Edit
type: MusicRecording
duration: PT5M15S
duration ms: 315775
explicit: false
by artist: Nicola Zucchi
by artist: Stefano Amalfi
in album: Keep On
  type: MusicAlbum
  date published: 2018-05-04
genre: funky-house
isrc code: UKACT1863376
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:12:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3667e5c84d06441b596566e4d3ea15789a32527e11e7cc9be1353bb48ed0e027
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/UKACT1863376
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x3667e5c84d06441b596566e4d3ea15789a32527e11e7cc9be1353bb48ed0e027. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UKACT1863376.
  date published: 2026-07-08T03:20:19Z
audio: Keep On - Stefano Amalfi Edit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.962
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.927
  additional property: Energy
    type: PropertyValue
    value: 0.722
  additional property: Speechiness
    type: PropertyValue
    value: 0.152
  additional property: Acousticness
    type: PropertyValue
    value: 0.01
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.104
  additional property: Liveness
    type: PropertyValue
    value: 0.122
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.653
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.591
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor