Romano Alfieri
type: MusicGroup
genre: tech house
popularity: 3
followers: 701
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6e694ca55b3f68255b878c20e54af1cfa7b00c5823700104c5e78b1c17d0dca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23138cdd-f4f1-4e5d-af7a-cbe87a057869.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23138cdd-f4f1-4e5d-af7a-cbe87a057869.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23138cdd-f4f1-4e5d-af7a-cbe87a057869
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6e694ca55b3f68255b878c20e54af1cfa7b00c5823700104c5e78b1c17d0dca","name":"Romano Alfieri","registered_at":"2026-06-16T02:03:06Z","symbol":"NIM0902772","token_address":"0xa420f3fa328d895cb973e416444ffec1a40da206","type":"artist","uuid":"23138cdd-f4f1-4e5d-af7a-cbe87a057869"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e694ca55b3f68255b878c20e54af1cfa7b00c5823700104c5e78b1c17d0dca. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23138cdd-f4f1-4e5d-af7a-cbe87a057869.json and https://artists.proofprofile.net/proofs/artist/23138cdd-f4f1-4e5d-af7a-cbe87a057869.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xf6e694ca55b3f68255b878c20e54af1cfa7b00c5823700104c5e78b1c17d0dca","name":"Romano Alfieri","registered_at":"2026-06-16T02:03:06Z","symbol":"NIM0902772","token_address":"0xa420f3fa328d895cb973e416444ffec1a40da206","type":"artist","uuid":"23138cdd-f4f1-4e5d-af7a-cbe87a057869"}
album: Sense Place Ep
  type: MusicAlbum
  date published: 2009-01-01
album: Moved to Love Ep
  type: MusicAlbum
  date published: 2009-12-07
album: Moved to Love
  type: MusicAlbum
  date published: 2010-01-11
album: Moved to Love EP
  type: MusicAlbum
  date published: 2010-01-11
album: Magnolia Again EP
  type: MusicAlbum
  date published: 2010-09-17
album: Grace Valley
  type: MusicAlbum
  date published: 2011-02-18
album: Cosmic Drive
  type: MusicAlbum
  date published: 2012
album: The Beauty Of Wood
  type: MusicAlbum
  date published: 2012-05-07
album: The Beauty of Wood
  type: MusicAlbum
  date published: 2012-05-22
album: I Follow You
  type: MusicAlbum
  date published: 2012-11-08
album: I Follow You
  type: MusicAlbum
  date published: 2012-11-08
album: Loving Once Again (Remixes)
  type: MusicAlbum
  date published: 2014-12-08
album: Taxi Dumpster EP
  type: MusicAlbum
  date published: 2015-09-28
album: Pinetree Drive EP
  type: MusicAlbum
  date published: 2015-12-28
album: Pinetree Drive EP
  type: MusicAlbum
  date published: 2016-01-11
album: Free Crashes EP
  type: MusicAlbum
  date published: 2017-01-30
album: Break On EP
  type: MusicAlbum
  date published: 2017-05-26
album: Between Us
  type: MusicAlbum
  date published: 2017-11-03
album: Diamond EP
  type: MusicAlbum
  date published: 2018-10-26
track: The Flagman
  type: MusicRecording
  duration: PT7M8S
  duration ms: 428160
  explicit: false
  by artist: Romano Alfieri
  in album: ADE 2017 Sampler
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: UK74K1400298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T01:12:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0334b41b655d004173c2b195287fbd16c570d99607c03b6720b76d5a8c91792a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960334
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960334
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK74K1400298
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T02:19:15Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0334b41b655d004173c2b195287fbd16c570d99607c03b6720b76d5a8c91792a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UK74K1400298.
    date published: 2026-07-31T02:19:15Z
  audio: The Flagman
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.673
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.704
    additional property: Energy
      type: PropertyValue
      value: 0.669
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.799
    additional property: Liveness
      type: PropertyValue
      value: 0.047
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.131
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.709
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Wax Trax - Original Mix
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338826
  explicit: false
  by artist: Romano Alfieri
  by artist: Alli Borem
  in album: Collection E
    type: MusicAlbum
    date published: 2009-09-04
  isrc code: GBJX36615022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T08:59:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x931e83c99aac81fe99de5f712dc418038529134511b807ef27b5e83bcfa1fe19
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Wax Trax - Original Mix

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960236

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960236

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJX36615022

OTSTimestamp
type: PropertyValue
value: 2026-07-30T09:37:10Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931e83c99aac81fe99de5f712dc418038529134511b807ef27b5e83bcfa1fe19. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBJX36615022.
date published: 2026-07-30T09:37:10Z

Wax Trax - Original Mix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.01
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.805
additional property: Energy
  type: PropertyValue
  value: 0.706
additional property: Speechiness
  type: PropertyValue
  value: 0.06
additional property: Acousticness
  type: PropertyValue
  value: 0.009
additional property: Instrumentalness
  type: PropertyValue
  value: 0.918
additional property: Liveness
  type: PropertyValue
  value: 0.11
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.544
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.466
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major