Leroy Mafia
type: MusicGroup
genre: lovers rock
genre: reggae
popularity: 17
followers: 3543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x855fbde7bf3da62454a267d3823f6b566e44086d51e0b145dd9b95fcc2ac10ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e299da2b-3d13-491c-9fc4-e2782561a3a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e299da2b-3d13-491c-9fc4-e2782561a3a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e299da2b-3d13-491c-9fc4-e2782561a3a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x855fbde7bf3da62454a267d3823f6b566e44086d51e0b145dd9b95fcc2ac10ed","name":"Leroy Mafia","registered_at":"2026-06-15T04:20:56Z","symbol":"NIM0680308","token_address":"0xe53e67fd5799ede05299f9db950f95b8a091cfa9","type":"artist","uuid":"e299da2b-3d13-491c-9fc4-e2782561a3a9"}
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 0x855fbde7bf3da62454a267d3823f6b566e44086d51e0b145dd9b95fcc2ac10ed. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e299da2b-3d13-491c-9fc4-e2782561a3a9.json and https://artists.proofprofile.net/proofs/artist/e299da2b-3d13-491c-9fc4-e2782561a3a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x855fbde7bf3da62454a267d3823f6b566e44086d51e0b145dd9b95fcc2ac10ed","name":"Leroy Mafia","registered_at":"2026-06-15T04:20:56Z","symbol":"NIM0680308","token_address":"0xe53e67fd5799ede05299f9db950f95b8a091cfa9","type":"artist","uuid":"e299da2b-3d13-491c-9fc4-e2782561a3a9"}
album: On Guard / They Keep Crying (Recession Beater)
  type: MusicAlbum
  date published: 2002
album: Beware
  type: MusicAlbum
  date published: 2002
  track: Take Me Higher
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222600
    explicit: false
    by artist: Leroy Mafia
    in album: Beware
      type: MusicAlbum
      date published: 2002
    genre: lovers rock
    genre: reggae
    isrc code: GB96W1801413
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:18:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0eb67189be7a7d783c1b488df01c120a861e8939c04d2fbb815aacfd1127dfb4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB96W1801413
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0x0eb67189be7a7d783c1b488df01c120a861e8939c04d2fbb815aacfd1127dfb4. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GB96W1801413.
      date published: 2026-07-04T02:06:47Z
    audio: Take Me Higher
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.209
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.346
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.254
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.602
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.933
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Memories Of You
  type: MusicAlbum
  date published: 2011-06-08
album: Back For Good
  type: MusicAlbum
  date published: 2011-07-13
  track: You Lie
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227932
    explicit: false
    by artist: Leroy Mafia
    in album: Back For Good
      type: MusicAlbum
      date published: 2011-07-13
    genre: lovers rock
    genre: reggae
    isrc code: GBQXA1113899
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T17:19:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1e53ea31ccf73ce984287554e2132bb86914e6ed16dd22d88670f6e08d7f857c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQXA1113899
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x1e53ea31ccf73ce984287554e2132bb86914e6ed16dd22d88670f6e08d7f857c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBQXA1113899.
      date published: 2026-07-02T16:51:38Z
    audio: You Lie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.989
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.68
      additional property: Energy
        type: PropertyValue
        value: 0.426
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      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
  track: Sweet Like Honey
album: You Fool / Concrete Jungle
album: Praises / Greedy Dog
album: Wicked A Go Sorry / Victim Of Drugs
album: You Lie / Sweet Like Honey
album: There Comes A Time
album: Am I Crazy
album: Let Me In
album: Praises
album: I Love You
album: Gone Is The Love
album: Wicked A Go Sorry
album: Two Road
album: Created By The Father
album: You Lie
album: Girl Of Mine
album: No Violence
album: Where You Gonna Run
album: Thank Thee O Father
album: How Can You Tell Me
album: Can I Change My Mind
album: Sweet Like Honey
album: Two Roads
album: Love Is Not A Gamble
album: Please Don't Go
album: Don't Be Ungrateful
album: You Fool
album: Back 4 Good (Deluxe)
album: Back For Good Platinum Edition
album: Sound Box Essentials Platinum Edition
album: The EP Vol 2
album: The EP Vol 3
album: The EP Vol 1
album: Now and Then
album: African Dub
album: Nah Sleep
album: Jesus is the Right Direction
album: Leroy Mafia meets The Pharmacist & Mafia & Fluxy
album: LOVELY DAY
album: LOOKING OVER LOVE
track: Finders Keepers
track: Jealous Fool

Acousticness
type: PropertyValue
value: 0.028

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.057

Valence (Positivity)
type: PropertyValue
value: 0.587

Loudness (dB)
type: PropertyValue
value: -8.045

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Sweet Like Honey
type: MusicRecording
duration: PT3M29S
duration ms: 209065
explicit: false
by artist: Leroy Mafia
in album: Back For Good
  type: MusicAlbum
  date published: 2011-07-13
genre: lovers rock
genre: reggae
isrc code: GBQXA1113905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T03:04:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab737bbf465c00dc96cfa3998b31f372d248b08f7b0c853ba80a6afdfe938509
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956474
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956474
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQXA1113905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T08:56:35Z
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 0xab737bbf465c00dc96cfa3998b31f372d248b08f7b0c853ba80a6afdfe938509. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBQXA1113905.
  date published: 2026-07-03T08:56:35Z
audio: Sweet Like Honey
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.42
  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: 0.713
  additional property: Energy
    type: PropertyValue
    value: 0.466
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.027
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.372
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.644
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.707
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

You Fool / Concrete Jungle
type: MusicAlbum
date published: 2011-08-11

Praises / Greedy Dog
type: MusicAlbum
date published: 2011-08-11

Wicked A Go Sorry / Victim Of Drugs
type: MusicAlbum
date published: 2011-08-18

You Lie / Sweet Like Honey
type: MusicAlbum
date published: 2011-08-31

There Comes A Time
type: MusicAlbum
date published: 2011-08-31

Am I Crazy
type: MusicAlbum
date published: 2011-11-11

Let Me In
type: MusicAlbum
date published: 2011-11-11

Praises
type: MusicAlbum
date published: 2011-11-14

I Love You
type: MusicAlbum
date published: 2011-11-14

Gone Is The Love
type: MusicAlbum
date published: 2011-11-14

Wicked A Go Sorry
type: MusicAlbum
date published: 2011-11-14

Two Road
type: MusicAlbum
date published: 2011-11-15

Created By The Father
type: MusicAlbum
date published: 2012-02-06

Back For Good
type: MusicAlbum
date published: 2012-02-06

You Lie
type: MusicAlbum
date published: 2012-02-06

Girl Of Mine
type: MusicAlbum
date published: 2012-02-06

No Violence
type: MusicAlbum
date published: 2012-02-06

Memories Of You
type: MusicAlbum
date published: 2012-02-06

Where You Gonna Run
type: MusicAlbum
date published: 2012-02-06

Thank Thee O Father
type: MusicAlbum
date published: 2012-02-09

How Can You Tell Me
type: MusicAlbum
date published: 2012-02-09

Can I Change My Mind
type: MusicAlbum
date published: 2012-02-09

There Comes A Time
type: MusicAlbum
date published: 2012-02-09

Sweet Like Honey
type: MusicAlbum
date published: 2012-02-09

Two Roads
type: MusicAlbum
date published: 2012-02-09

Love Is Not A Gamble
type: MusicAlbum
date published: 2012-02-09

Please Don't Go
type: MusicAlbum
date published: 2012-02-09

Don't Be Ungrateful
type: MusicAlbum
date published: 2012-02-09

You Fool
type: MusicAlbum
date published: 2012-02-09

Back 4 Good (Deluxe)
type: MusicAlbum
date published: 2012-05-14

Back For Good Platinum Edition
type: MusicAlbum
date published: 2012-05-14

Sound Box Essentials Platinum Edition
type: MusicAlbum
date published: 2012-05-21

The EP Vol 2
type: MusicAlbum
date published: 2012-08-06

The EP Vol 3
type: MusicAlbum
date published: 2012-08-06

The EP Vol 1
type: MusicAlbum
date published: 2012-08-06

Now and Then
type: MusicAlbum
date published: 2013-07-02

African Dub
type: MusicAlbum
date published: 2014

Nah Sleep
type: MusicAlbum
date published: 2018-01-12

Jesus is the Right Direction
type: MusicAlbum
date published: 2018-11-13

Leroy Mafia meets The Pharmacist & Mafia & Fluxy
type: MusicAlbum
date published: 2022-11-11

LOVELY DAY
type: MusicAlbum
date published: 2023-09-15

LOOKING OVER LOVE
type: MusicAlbum
date published: 2025-03-31

Finders Keepers
type: MusicRecording
duration: PT3M38S
duration ms: 218413
explicit: false
by artist: Leroy Mafia
in album: Reggae Hits, Vol. 8
  type: MusicAlbum
  date published: 2000-02-04
isrc code: GBVVQ1501401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:09:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fe941dffa5345d7d5a4668054d97add3f877667645ba0f826098776a20ad3d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVVQ1501401
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x9fe941dffa5345d7d5a4668054d97add3f877667645ba0f826098776a20ad3d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBVVQ1501401.
  date published: 2026-06-13T13:32:09Z
audio: Finders Keepers
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.91
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.816
  additional property: Energy
    type: PropertyValue
    value: 0.307
  additional property: Speechiness
    type: PropertyValue
    value: 0.124
  additional property: Acousticness
    type: PropertyValue
    value: 0.134
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.061
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.763
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.5
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Jealous Fool
type: MusicRecording
duration: PT3M26S
duration ms: 206200
explicit: false
by artist: Leroy Mafia
in album: Pure Lovers, Vol. 16
  type: MusicAlbum
  date published: 2005-04-01
isrc code: GBCMZ0502850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T21:17:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d8f3b5e2d41de180a4835ce093219596aefb984cd4260ec44b6becccaa11a6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960317
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960317
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0502850
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T21:35:24Z
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 0x9d8f3b5e2d41de180a4835ce093219596aefb984cd4260ec44b6becccaa11a6d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBCMZ0502850.
  date published: 2026-07-30T21:35:24Z
audio: Jealous Fool
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.395
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.808
  additional property: Energy
    type: PropertyValue
    value: 0.488
  additional property: Speechiness
    type: PropertyValue
    value: 0.157
  additional property: Acousticness
    type: PropertyValue
    value: 0.064
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.548
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.954
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major