Lauryn Evans
type: MusicGroup
popularity: 24
followers: 4718
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x870eb546327184d32f2637b891b66e48b6574c7416e5a95b51da0593a8e73d64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e8dee2c-e265-4056-b58e-ea29f3eeaeaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e8dee2c-e265-4056-b58e-ea29f3eeaeaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e8dee2c-e265-4056-b58e-ea29f3eeaeaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x870eb546327184d32f2637b891b66e48b6574c7416e5a95b51da0593a8e73d64","name":"Lauryn Evans","registered_at":"2026-06-11T19:37:54Z","symbol":"NIM0102563","token_address":"0x55f040ec3e5385f32d26c17cfff8fa6b26555638","type":"artist","uuid":"4e8dee2c-e265-4056-b58e-ea29f3eeaeaf"}
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 0x870eb546327184d32f2637b891b66e48b6574c7416e5a95b51da0593a8e73d64. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e8dee2c-e265-4056-b58e-ea29f3eeaeaf.json and https://artists.proofprofile.net/proofs/artist/4e8dee2c-e265-4056-b58e-ea29f3eeaeaf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x870eb546327184d32f2637b891b66e48b6574c7416e5a95b51da0593a8e73d64","name":"Lauryn Evans","registered_at":"2026-06-11T19:37:54Z","symbol":"NIM0102563","token_address":"0x55f040ec3e5385f32d26c17cfff8fa6b26555638","type":"artist","uuid":"4e8dee2c-e265-4056-b58e-ea29f3eeaeaf"}
album: Look up Child / You Say / Rescue
  type: MusicAlbum
  date published: 2019-02-08
album: Better Now / Without Me
  type: MusicAlbum
  date published: 2019-02-22
album: Dear Hate / Love Wins
  type: MusicAlbum
  date published: 2019-03-15
  track: Dear Hate / Love Wins
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149815
    explicit: false
    by artist: Lauryn Evans
    in album: Dear Hate / Love Wins
      type: MusicAlbum
      date published: 2019-03-15
    isrc code: QMF921950054
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:45:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d6050491e50d6bdfda0e55ee3d592ed640925b27cffeb81f8fb22f6530b682e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMF921950054
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0x8d6050491e50d6bdfda0e55ee3d592ed640925b27cffeb81f8fb22f6530b682e. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QMF921950054 — a six-check JSON result.
      date published: 2026-07-17T08:20:01Z
    audio: Dear Hate / Love Wins
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.602
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.418
      additional property: Energy
        type: PropertyValue
        value: 0.493
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.699
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.216
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.251
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.038
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Girl
  type: MusicAlbum
  date published: 2019-04-12
  track: Girl
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124066
    explicit: false
    by artist: Lauryn Evans
    in album: Girl
      type: MusicAlbum
      date published: 2019-04-12
    isrc code: QMF921950093
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:42:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8fcb546b318293f64ae3e8530dfa5232b55290bbb86881ce8afab9e84a8ad795
    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/QMF921950093
    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 0x8fcb546b318293f64ae3e8530dfa5232b55290bbb86881ce8afab9e84a8ad795. 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/QMF921950093 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.773
      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: 0.565
      additional property: Energy
        type: PropertyValue
        value: 0.586
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.658
      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: Because He Lives / My Redeemer Lives
album: Speechless
album: My Wish / I Hope You Dance
album: Because You Loved Me
album: ME!
album: Ain't No Grave
album: Church (Take Me Back)
album: Butterfly Kisses
album: You've Got a Friend in Me
album: America Medley: God Bless America / God Bless the Usa / America the Beautiful
album: Can You Feel the Love Tonight?
album: Old Town Road / The Git Up
album: 90's TV Medley
album: You Need to Calm Down
album: Where Were You (When the World Stopped Turning)
album: Kiss Me
album: Man! I Feel Like a Woman!
album: 10,000 Reasons / What a Beautiful Name
album: Heartless / Heartless
album: Always on My Mind
album: Down to the River to Pray / River
album: homecoming queen?
album: One Thing Right
album: All Is Right
album: Fall Together
album: Cover Girl
album: Oops!... I Did It Again
album: Bachelorettes on Broadway
album: Getting Good
album: Dance With Me
album: Magic
album: Daughters

Liveness
type: PropertyValue
value: 0.094

Valence (Positivity)
type: PropertyValue
value: 0.514

Loudness (dB)
type: PropertyValue
value: -4.153

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Minor

Because He Lives / My Redeemer Lives
type: MusicAlbum
date published: 2019-04-19

Speechless
type: MusicAlbum
date published: 2019-04-26

My Wish / I Hope You Dance
type: MusicAlbum
date published: 2019-05-03

Because You Loved Me
type: MusicAlbum
date published: 2019-05-10

ME!
type: MusicAlbum
date published: 2019-05-24

Ain't No Grave
type: MusicAlbum
date published: 2019-05-31
track: Ain't No Grave
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147911
  explicit: false
  by artist: Lauryn Evans
  in album: Ain't No Grave
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: TCAEG1922527
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T19:16:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ce7caa40b7cdadb0cadcc9103ff9e61e4ff1fbc618e9ccf6a5b54c3c035e640
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957965
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957965
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1922527
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T07:07:52Z
  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 0x8ce7caa40b7cdadb0cadcc9103ff9e61e4ff1fbc618e9ccf6a5b54c3c035e640. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/TCAEG1922527 — a six-check JSON result.
    date published: 2026-07-14T07:07:52Z
  audio: Ain't No Grave
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.2
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.468
    additional property: Energy
      type: PropertyValue
      value: 0.388
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.873
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.088
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.404
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.647
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Church (Take Me Back)
type: MusicAlbum
date published: 2019-06-07
track: Church (Take Me Back)
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162853
  explicit: false
  by artist: Lauryn Evans
  in album: Church (Take Me Back)
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: TCAEG1972861
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T05:35:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbaeea9c02005fd2baf2817ebe21b9d08f6052e9eee416d1a648052387dfa454c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957526
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957526
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1972861
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T06:03:28Z
  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 0xbaeea9c02005fd2baf2817ebe21b9d08f6052e9eee416d1a648052387dfa454c. Chain 2 (Bitcoin): anchored in block 957526 (2026-07-11T06:03:28Z), 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/TCAEG1972861 — a six-check JSON result.
    date published: 2026-07-11T06:03:28Z
  audio: Church (Take Me Back)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.207
    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: 0.549
    additional property: Energy
      type: PropertyValue
      value: 0.447
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.846
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.607
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.087
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Butterfly Kisses
type: MusicAlbum
date published: 2019-06-14

You've Got a Friend in Me
type: MusicAlbum
date published: 2019-06-20

America Medley: God Bless America / God Bless the Usa / America the Beautiful
type: MusicAlbum
date published: 2019-06-28

Can You Feel the Love Tonight?
type: MusicAlbum
date published: 2019-07-19

Old Town Road / The Git Up
type: MusicAlbum
date published: 2019-07-26

90's TV Medley
type: MusicAlbum
date published: 2019-08-09

You Need to Calm Down
type: MusicAlbum
date published: 2019-08-09

Where Were You (When the World Stopped Turning)
type: MusicAlbum
date published: 2019-09-11

Kiss Me
type: MusicAlbum
date published: 2019-09-20

Man! I Feel Like a Woman!
type: MusicAlbum
date published: 2019-09-27

10,000 Reasons / What a Beautiful Name
type: MusicAlbum
date published: 2019-10-11

Heartless / Heartless
type: MusicAlbum
date published: 2020-01-17
track: Heartless / Heartless
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143418
  explicit: false
  by artist: Lauryn Evans
  in album: Heartless / Heartless
    type: MusicAlbum
    date published: 2020-01-17
  isrc code: TCAEP2053606
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T14:56:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0fc6645eca5e88c62cc9a8fbdf974b3caa28c00aae922b74dedc01026eec8ea0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958901
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958901
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEP2053606
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T15:07:00Z
  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 0x0fc6645eca5e88c62cc9a8fbdf974b3caa28c00aae922b74dedc01026eec8ea0. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/TCAEP2053606 — a six-check JSON result.
    date published: 2026-07-20T15:07:00Z
  audio: Heartless / Heartless
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.017
    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: 0.663
    additional property: Energy
      type: PropertyValue
      value: 0.616
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.818
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.588
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.454
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Always on My Mind
type: MusicAlbum
date published: 2020-01-31
track: Always on My Mind
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160443
  explicit: false
  by artist: Lauryn Evans
  in album: Always on My Mind
    type: MusicAlbum
    date published: 2020-01-31
  isrc code: TCAEQ2001921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T18:49:35+00:00
  additional property: CopyrightChainExplorerURL
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  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
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    date published: 2026-07-13T19:28:48Z
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    additional property: Danceability
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    additional property: Acousticness
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Down to the River to Pray / River
type: MusicAlbum
date published: 2020-02-07

homecoming queen?
type: MusicAlbum
date published: 2020-02-21

One Thing Right
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date published: 2020-02-28
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  duration ms: 135395
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    date published: 2020-02-28
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 0xab5cf6bdf455a3c099f8e76278cd442d82fe885ed56470610e72708e0f0ef5c1. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/TCAER2033413 — a six-check JSON result.
    date published: 2026-07-14T19:14:42Z
  audio: One Thing Right
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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All Is Right
type: MusicAlbum
date published: 2020-04-17

Fall Together
type: MusicAlbum
date published: 2020-05-01

Cover Girl
type: MusicAlbum
date published: 2020-05-15

Oops!... I Did It Again
type: MusicAlbum
date published: 2020-06-19

Bachelorettes on Broadway
type: MusicAlbum
date published: 2020-07-17

Getting Good
type: MusicAlbum
date published: 2020-07-31

Getting Good
type: MusicAlbum
date published: 2020-07-31

Dance With Me
type: MusicAlbum
date published: 2020-08-07

Magic
type: MusicAlbum
date published: 2020-08-14

Magic
type: MusicAlbum
date published: 2020-08-14

Daughters
type: MusicAlbum
date published: 2020-08-21

Daughters
type: MusicAlbum
date published: 2020-08-21