Ian Leone
type: MusicGroup
popularity: 19
followers: 375
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x524cb4b3c0d60feba831dc7dbe956152b821218e33667eacb1d866547e5463ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea8d9125-ea52-4b90-8703-e8ea445f0b32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea8d9125-ea52-4b90-8703-e8ea445f0b32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea8d9125-ea52-4b90-8703-e8ea445f0b32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x524cb4b3c0d60feba831dc7dbe956152b821218e33667eacb1d866547e5463ac","name":"Ian Leone","registered_at":"2026-06-15T05:10:45Z","symbol":"NIM0692200","token_address":"0x487c74d8572957ef5ad4867f6192c10cfcb0f4ad","type":"artist","uuid":"ea8d9125-ea52-4b90-8703-e8ea445f0b32"}
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 0x524cb4b3c0d60feba831dc7dbe956152b821218e33667eacb1d866547e5463ac. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea8d9125-ea52-4b90-8703-e8ea445f0b32.json and https://artists.proofprofile.net/proofs/artist/ea8d9125-ea52-4b90-8703-e8ea445f0b32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x524cb4b3c0d60feba831dc7dbe956152b821218e33667eacb1d866547e5463ac","name":"Ian Leone","registered_at":"2026-06-15T05:10:45Z","symbol":"NIM0692200","token_address":"0x487c74d8572957ef5ad4867f6192c10cfcb0f4ad","type":"artist","uuid":"ea8d9125-ea52-4b90-8703-e8ea445f0b32"}
album: Basquiat
  type: MusicAlbum
  date published: 2022-02-21
album: BASQUIAT
  type: MusicAlbum
  date published: 2022-02-21
album: DOES IT REAL GOOD
  type: MusicAlbum
  date published: 2022-05-05
album: Does It Real Good
  type: MusicAlbum
  date published: 2022-05-05
album: THE IAN SHOW
  type: MusicAlbum
  date published: 2022-09-23
album: CAFE LOVE
  type: MusicAlbum
  date published: 2023-02-14
album: Ashamed (1 Spliff)
  type: MusicAlbum
  date published: 2023-04-20
album: Social Commentary
  type: MusicAlbum
  date published: 2023-07-24
track: For The Night

For The Night
type: MusicRecording
duration: PT2M51S
duration ms: 171428
explicit: false
by artist: Manga Saint Hilare
by artist: Lupole
by artist: Ian Leone
in album: Run For Your Life
  type: MusicAlbum
  date published: 2022-11-18
genre: grime
isrc code: US5ED2202323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:58:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1e3113642af9543b1e77c66f42601149bb6121b9846f34dedc2df83863210e5
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/US5ED2202323
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 0xd1e3113642af9543b1e77c66f42601149bb6121b9846f34dedc2df83863210e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US5ED2202323.
  date published: 2026-07-08T03:22:41Z
audio: For The Night
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.961
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.681
  additional property: Energy
    type: PropertyValue
    value: 0.817
  additional property: Speechiness
    type: PropertyValue
    value: 0.278
  additional property: Acousticness
    type: PropertyValue
    value: 0.096
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.227
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.743
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.889
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major