Zelma Stone
type: MusicGroup
popularity: 14
followers: 2613
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0d784373f32fc9debe82c244ff8efdbcc3d3c7f07653e78df07d0c5c8de9475
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0483afba-258c-435c-a5cb-ad6d9307041f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0483afba-258c-435c-a5cb-ad6d9307041f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0483afba-258c-435c-a5cb-ad6d9307041f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0d784373f32fc9debe82c244ff8efdbcc3d3c7f07653e78df07d0c5c8de9475","name":"Zelma Stone","registered_at":"2026-06-14T04:55:42Z","symbol":"NIM0345054","token_address":"0xcc3ca1f2209ad5b46d9ee4dc8a2ac8a8c799c80a","type":"artist","uuid":"0483afba-258c-435c-a5cb-ad6d9307041f"}
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 0xb0d784373f32fc9debe82c244ff8efdbcc3d3c7f07653e78df07d0c5c8de9475. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0483afba-258c-435c-a5cb-ad6d9307041f.json and https://artists.proofprofile.net/proofs/artist/0483afba-258c-435c-a5cb-ad6d9307041f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xb0d784373f32fc9debe82c244ff8efdbcc3d3c7f07653e78df07d0c5c8de9475","name":"Zelma Stone","registered_at":"2026-06-14T04:55:42Z","symbol":"NIM0345054","token_address":"0xcc3ca1f2209ad5b46d9ee4dc8a2ac8a8c799c80a","type":"artist","uuid":"0483afba-258c-435c-a5cb-ad6d9307041f"}
album: Light Bulb Boy
  type: MusicAlbum
  date published: 2019-01-04
album: Layla
  type: MusicAlbum
  date published: 2019-01-18
album: Fly
  type: MusicAlbum
  date published: 2020-02-28
  track: Fly
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218200
    explicit: false
    by artist: Zelma Stone
    in album: Fly
      type: MusicAlbum
      date published: 2020-02-28
    isrc code: QZFYY2034155
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:07:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84e2c97c830b51560865244cc94640be4cee4f3dc1643227e140dfbcaefe942e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2034155
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0x84e2c97c830b51560865244cc94640be4cee4f3dc1643227e140dfbcaefe942e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZFYY2034155.
      date published: 2026-07-03T00:42:11Z
    audio: Fly
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.031
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.336
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.398
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.057
      additional property: Liveness
        type: PropertyValue
        value: 0.358
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.393
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.642
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dreamland
  type: MusicAlbum
  date published: 2020-03-27
album: We're All Gonna Die
  type: MusicAlbum
  date published: 2020-04-10
album: Dreamland
  type: MusicAlbum
  date published: 2020-04-17
album: Gift Horse
  type: MusicAlbum
  date published: 2021-06-30
album: Money Honey
  type: MusicAlbum
  date published: 2021-07-28
album: Come Back
  type: MusicAlbum
  date published: 2021-08-11
album: The Best
  type: MusicAlbum
  date published: 2021-08-20
album: You're Now 2 (Ginger Root Remix)
  type: MusicAlbum
  date published: 2022-05-25
album: The Best (Remixed)
  type: MusicAlbum
  date published: 2022-06-10
album: A Dance
  type: MusicAlbum
  date published: 2023-03-07
album: A Dance
  type: MusicAlbum
  date published: 2023-03-07
album: Be The One
  type: MusicAlbum
  date published: 2023-05-23
album: Really There
  type: MusicAlbum
  date published: 2023-06-27
album: A Dance
  type: MusicAlbum
  date published: 2023-08-04
  track: Be Free
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221238
    explicit: false
    by artist: Zelma Stone
    in album: A Dance
      type: MusicAlbum
      date published: 2023-08-04
    isrc code: QZTRX2391732
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:46:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef1f12ec178d2759b807baa1037f26e82e5626d5726430999a026c7a5ce8b426
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958563
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958563
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2391732
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Be Free

OTSTimestamp
type: PropertyValue
value: 2026-07-18T14:29:03Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1f12ec178d2759b807baa1037f26e82e5626d5726430999a026c7a5ce8b426. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZTRX2391732.
date published: 2026-07-18T14:29:03Z

Be Free
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 116.094
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.665
additional property: Energy
  type: PropertyValue
  value: 0.486
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.6
additional property: Instrumentalness
  type: PropertyValue
  value: 0.044
additional property: Liveness
  type: PropertyValue
  value: 0.085
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.335
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.284
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Minor