Rance Lazarus
type: MusicGroup
popularity: 5
followers: 372
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc94de008e5bb25f8ffdbbf125d444ef4d590aca2c89c10f50310a7f94c94a691
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7633b9e-bb41-4cd0-85a0-cc9e2680183f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7633b9e-bb41-4cd0-85a0-cc9e2680183f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7633b9e-bb41-4cd0-85a0-cc9e2680183f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc94de008e5bb25f8ffdbbf125d444ef4d590aca2c89c10f50310a7f94c94a691","name":"Rance Lazarus","registered_at":"2026-06-20T15:25:41Z","symbol":"NIM1642174","token_address":"0x3fb6cdd5e6f2071a88c044f9818d68bbd20c3e7e","type":"artist","uuid":"b7633b9e-bb41-4cd0-85a0-cc9e2680183f"}
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 0xc94de008e5bb25f8ffdbbf125d444ef4d590aca2c89c10f50310a7f94c94a691. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7633b9e-bb41-4cd0-85a0-cc9e2680183f.json and https://artists.proofprofile.net/proofs/artist/b7633b9e-bb41-4cd0-85a0-cc9e2680183f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xc94de008e5bb25f8ffdbbf125d444ef4d590aca2c89c10f50310a7f94c94a691","name":"Rance Lazarus","registered_at":"2026-06-20T15:25:41Z","symbol":"NIM1642174","token_address":"0x3fb6cdd5e6f2071a88c044f9818d68bbd20c3e7e","type":"artist","uuid":"b7633b9e-bb41-4cd0-85a0-cc9e2680183f"}
album: The Grave Inside My Heart
  type: MusicAlbum
  date published: 2020-01-17
album: Back Home
  type: MusicAlbum
  date published: 2020-04-13
album: For You
  type: MusicAlbum
  date published: 2021-03-12
album: The Truth
  type: MusicAlbum
  date published: 2021-05-14
album: Wasted Love (Extended Version)
  type: MusicAlbum
  date published: 2021-07-09
album: Key To Your Heart
  type: MusicAlbum
  date published: 2022-10-28
album: Somebody New
  type: MusicAlbum
  date published: 2023-02-03
album: Rance Lazarus Live at the Workers Club
  type: MusicAlbum
  date published: 2023-04-21
album: Spend A Little Time With Me
  type: MusicAlbum
  date published: 2023-07-21
album: Glow Bright Mirror
  type: MusicAlbum
  date published: 2023-10-06
album: Love You Till The End
  type: MusicAlbum
  date published: 2024-02-01
album: I Fell For You (Again)
  type: MusicAlbum
  date published: 2024-06-13
album: Butterflies
  type: MusicAlbum
  date published: 2024-10-10
album: Next Time
  type: MusicAlbum
  date published: 2025-01-30
  track: Next Time
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188762
    explicit: false
    by artist: Rance Lazarus
    in album: Next Time
      type: MusicAlbum
      date published: 2025-01-30
    isrc code: QT3F22489101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:23:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf513344f5f09a49fbbde26cf83d2cd5eb20242711af6c1a4c94d2852b15e145a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956578
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956578
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22489101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:23:20Z
    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 0xf513344f5f09a49fbbde26cf83d2cd5eb20242711af6c1a4c94d2852b15e145a. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QT3F22489101.
      date published: 2026-07-04T02:23:20Z
    audio: Next Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.022
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.739
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.7
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.013
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Maybe in a Different Life
  type: MusicAlbum
  date published: 2025-05-08
  track: Maybe in a Different Life
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220042
    explicit: false
    by artist: Rance Lazarus
    in album: Maybe in a Different Life
      type: MusicAlbum
      date published: 2025-05-08
    isrc code: QZK6G2572656
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:09:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x942f1acd96eed25da7db90d9d2242d3bd297b5de7b5a466766c16ce577ffcecf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2572656
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    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
    audio: Maybe in a Different Life

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942f1acd96eed25da7db90d9d2242d3bd297b5de7b5a466766c16ce577ffcecf. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZK6G2572656.
date published: 2026-07-16T05:50:22Z

Maybe in a Different Life
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.968
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.705
additional property: Energy
  type: PropertyValue
  value: 0.496
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.138
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.161
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.394
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.136
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major