W. B. Sims
type: MusicGroup
popularity: 7
followers: 1137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb54b91ad1238e1f5a7730387a785fd1ae49bd034ea7f8919f670139aaa3d2235
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3ac05c1-2d04-4d92-960f-1330820fd557.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3ac05c1-2d04-4d92-960f-1330820fd557.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3ac05c1-2d04-4d92-960f-1330820fd557
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb54b91ad1238e1f5a7730387a785fd1ae49bd034ea7f8919f670139aaa3d2235","name":"W. B. Sims","registered_at":"2026-06-21T07:46:31Z","symbol":"NIM1866156","token_address":"0x6a1bab4f17cfb512d3960dfbc11d0f89b3a825e8","type":"artist","uuid":"e3ac05c1-2d04-4d92-960f-1330820fd557"}
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 0xb54b91ad1238e1f5a7730387a785fd1ae49bd034ea7f8919f670139aaa3d2235. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3ac05c1-2d04-4d92-960f-1330820fd557.json and https://artists.proofprofile.net/proofs/artist/e3ac05c1-2d04-4d92-960f-1330820fd557.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xb54b91ad1238e1f5a7730387a785fd1ae49bd034ea7f8919f670139aaa3d2235","name":"W. B. Sims","registered_at":"2026-06-21T07:46:31Z","symbol":"NIM1866156","token_address":"0x6a1bab4f17cfb512d3960dfbc11d0f89b3a825e8","type":"artist","uuid":"e3ac05c1-2d04-4d92-960f-1330820fd557"}
album: Ghost in the Room
  type: MusicAlbum
  date published: 2020-10-31
album: Time Machine
  type: MusicAlbum
  date published: 2022-06-03
album: Beer Necessities
  type: MusicAlbum
  date published: 2023-03-10
album: Margarita Kinda Mood
  type: MusicAlbum
  date published: 2023-04-21
album: Have I Met You Before
  type: MusicAlbum
  date published: 2023-10-27
  track: Have I Met You Before
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220253
    explicit: false
    by artist: W. B. Sims
    in album: Have I Met You Before
      type: MusicAlbum
      date published: 2023-10-27
    isrc code: QZTB82329571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:41:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x01664469299f58a66d047baff96ee13bd96843b5584c6a88dddb390c52b715be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82329571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x01664469299f58a66d047baff96ee13bd96843b5584c6a88dddb390c52b715be. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82329571 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Have I Met You Before
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.743
      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: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.278
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.877
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.419
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.697
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Neon On Me
  type: MusicAlbum
  date published: 2024-10-11
album: Borrowed Time
  type: MusicAlbum
  date published: 2025-02-14
  track: Borrowed Time
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237493
    explicit: false
    by artist: W. B. Sims
    in album: Borrowed Time
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZFZ72588051
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:27:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc9fe8fd4386378e4739b3fd2ef3cfefbca04ed81097c30fb17ba08596036eeb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72588051
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0xdc9fe8fd4386378e4739b3fd2ef3cfefbca04ed81097c30fb17ba08596036eeb. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72588051 — a six-check JSON result.
      date published: 2026-07-21T07:04:12Z
    audio: Borrowed Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.047
      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: 0.503
      additional property: Energy
        type: PropertyValue
        value: 0.56
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Don't Gotta Boat
album: The Baldwin County Cougar Problem

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0.667

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.524

Loudness (dB)
type: PropertyValue
value: -8.545

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Don't Gotta Boat
type: MusicAlbum
date published: 2025-05-16

The Baldwin County Cougar Problem
type: MusicAlbum
date published: 2025-08-22