Stephen Leslie
type: MusicGroup
popularity: 13
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa460bfc17bcbf53cf4352d64ce6627a1950a431e7b8f6ab9c0d7edda212a4a9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/595bed06-7b8c-48a1-b75a-0df989fec386.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/595bed06-7b8c-48a1-b75a-0df989fec386.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/595bed06-7b8c-48a1-b75a-0df989fec386
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa460bfc17bcbf53cf4352d64ce6627a1950a431e7b8f6ab9c0d7edda212a4a9c","name":"Stephen Leslie","registered_at":"2026-06-14T13:55:36Z","symbol":"NIM0473812","token_address":"0x666afea3ebb211c1f052be567988338ad07871fd","type":"artist","uuid":"595bed06-7b8c-48a1-b75a-0df989fec386"}
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 0xa460bfc17bcbf53cf4352d64ce6627a1950a431e7b8f6ab9c0d7edda212a4a9c. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/595bed06-7b8c-48a1-b75a-0df989fec386.json and https://artists.proofprofile.net/proofs/artist/595bed06-7b8c-48a1-b75a-0df989fec386.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xa460bfc17bcbf53cf4352d64ce6627a1950a431e7b8f6ab9c0d7edda212a4a9c","name":"Stephen Leslie","registered_at":"2026-06-14T13:55:36Z","symbol":"NIM0473812","token_address":"0x666afea3ebb211c1f052be567988338ad07871fd","type":"artist","uuid":"595bed06-7b8c-48a1-b75a-0df989fec386"}
album: You Turned Me On
  type: MusicAlbum
  date published: 2008-05-21
album: You Turned Me On
  type: MusicAlbum
  date published: 2020-03-02
album: Sweet Yesterdays
  type: MusicAlbum
  date published: 2024-04-15
  track: Sweet Yesterdays
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217258
    explicit: false
    by artist: Stephen Leslie
    in album: Sweet Yesterdays
      type: MusicAlbum
      date published: 2024-04-15
    isrc code: QZHNC2410511
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T17:40:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a7f879ef00254afcfd7f2fa8f9a27609f2ba77b299324832fea26ed84ee0ce5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2410511
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x8a7f879ef00254afcfd7f2fa8f9a27609f2ba77b299324832fea26ed84ee0ce5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHNC2410511.
      date published: 2026-07-16T19:42:29Z
    audio: Sweet Yesterdays
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.599
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.399
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.327
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.127
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Loving You On Borrowed Time
  type: MusicAlbum
  date published: 2024-07-08
  track: Loving You On Borrowed Time
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226873
    explicit: false
    by artist: Stephen Leslie
    in album: Loving You On Borrowed Time
      type: MusicAlbum
      date published: 2024-07-08
    isrc code: QZNWX2479706
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:43:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x076612402c03024d0fa66acdfa9a342016c46886d5965266d7a9e08de04a8742
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2479706
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x076612402c03024d0fa66acdfa9a342016c46886d5965266d7a9e08de04a8742. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZNWX2479706.
      date published: 2026-07-03T09:04:44Z
    audio: Loving You On Borrowed Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.028
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.463
      additional property: Energy
        type: PropertyValue
        value: 0.789
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Fading Memories
album: Lucky Man
album: Another Town Another Mile
album: Rig Running Rose
album: Hometown Heart in a Downtown World

Liveness
type: PropertyValue
value: 0.368

Valence (Positivity)
type: PropertyValue
value: 0.554

Loudness (dB)
type: PropertyValue
value: -7.98

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Fading Memories
type: MusicAlbum
date published: 2025-02-12

Lucky Man
type: MusicAlbum
date published: 2025-07-24

Another Town Another Mile
type: MusicAlbum
date published: 2025-08-21

Rig Running Rose
type: MusicAlbum
date published: 2025-09-25

Hometown Heart in a Downtown World
type: MusicAlbum
date published: 2025-10-31