KUSMEE
type: MusicGroup
popularity: 5
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a577369d7eb6238582efc0d2e229f3fa3a8523cffe2970160b05fd595bbc930
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/989a1c9d-27c8-4a13-bf5d-0cc45beeb0bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/989a1c9d-27c8-4a13-bf5d-0cc45beeb0bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/989a1c9d-27c8-4a13-bf5d-0cc45beeb0bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
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 0x6a577369d7eb6238582efc0d2e229f3fa3a8523cffe2970160b05fd595bbc930. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/989a1c9d-27c8-4a13-bf5d-0cc45beeb0bf.json and https://artists.proofprofile.net/proofs/artist/989a1c9d-27c8-4a13-bf5d-0cc45beeb0bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Natural Something
  type: MusicAlbum
  date published: 2016-02-12
album: Natural Something
  type: MusicAlbum
  date published: 2016-02-12
album: Natural Something
  type: MusicAlbum
  date published: 2016-02-12
album: Natural Something
  type: MusicAlbum
  date published: 2016-02-19
album: Velvet Ivory
  type: MusicAlbum
  date published: 2016-05-13
album: Velvet Ivory
  type: MusicAlbum
  date published: 2016-05-13
album: Velvet Ivory
  type: MusicAlbum
  date published: 2016-05-13
album: Change
  type: MusicAlbum
  date published: 2017-02-24
album: Change
  type: MusicAlbum
  date published: 2017-02-24
album: Change
  type: MusicAlbum
  date published: 2017-02-24
album: Change
  type: MusicAlbum
  date published: 2017-02-24
album: Envie sucrée
  type: MusicAlbum
  date published: 2017-07-14
album: Envie sucrée
  type: MusicAlbum
  date published: 2017-07-14
album: Envie sucrée
  type: MusicAlbum
  date published: 2017-07-14
album: Leopard Parade
  type: MusicAlbum
  date published: 2017-11-03
album: Leopard Parade
  type: MusicAlbum
  date published: 2017-11-03
album: Leopard Parade
  type: MusicAlbum
  date published: 2017-11-03
album: Panama
  type: MusicAlbum
  date published: 2018-03-30
album: Panama
  type: MusicAlbum
  date published: 2018-03-30
album: Panama
  type: MusicAlbum
  date published: 2018-03-30
album: Taxi 39
  type: MusicAlbum
  date published: 2018-05-25
album: Taxi 39
  type: MusicAlbum
  date published: 2018-05-25
album: Taxi 39
  type: MusicAlbum
  date published: 2018-05-25
album: Kool de Source, Vol.1
  type: MusicAlbum
  date published: 2018-10-05
album: Kool de Source, Vol.1
  type: MusicAlbum
  date published: 2018-10-05
album: Kool de Source, Vol.1
  type: MusicAlbum
  date published: 2018-10-05
album: Rouge et Blanc
  type: MusicAlbum
  date published: 2018-12-21
album: Rouge et Blanc
  type: MusicAlbum
  date published: 2018-12-21
album: PDV
  type: MusicAlbum
  date published: 2019-04-12
album: PDV
  type: MusicAlbum
  date published: 2019-04-12
album: Kool de Source, Vol. 2
  type: MusicAlbum
  date published: 2019-05-17
album: Kool de Source, Vol. 2
  type: MusicAlbum
  date published: 2019-05-17
album: Deep in Your House (Vol 8 - Classic Hits Selected by KUSMEE)
  type: MusicAlbum
  date published: 2019-09-06
album: Deep in Your House (Vol 8 - Classic Hits Selected by KUSMEE)
  type: MusicAlbum
  date published: 2019-09-06
album: Deep in Your House, Vol. 8 - Classic Tracks Selected by KUSMEE
  type: MusicAlbum
  date published: 2019-09-06
album: Vestiaire
  type: MusicAlbum
  date published: 2019-09-20
album: Vestiaire
  type: MusicAlbum
  date published: 2019-09-20
album: Vestiaire
  type: MusicAlbum
  date published: 2019-09-20
album: Rose Paris
  type: MusicAlbum
  date published: 2020-01-10
album: Rose Paris
  type: MusicAlbum
  date published: 2020-01-10
album: Rose Paris
  type: MusicAlbum
  date published: 2020-01-10
album: Grindin
  type: MusicAlbum
  date published: 2020-06-26
album: House Trip
  type: MusicAlbum
  date published: 2020-07-17
album: House Trip
  type: MusicAlbum
  date published: 2020-07-17
album: Kool de Source, Vol. 3
  type: MusicAlbum
  date published: 2021-06-11
album: Kool de Source, Vol. 3
  type: MusicAlbum
  date published: 2021-06-11
album: Kool de Source, Vol. 4
  type: MusicAlbum
  date published: 2021-07-23
album: Kool de Source, Vol. 4
  type: MusicAlbum
  date published: 2021-07-23
album: Kool de Source
  type: MusicAlbum
  date published: 2021-08-27
album: Kool de Source
  type: MusicAlbum
  date published: 2021-08-27
album: Cabosse
  type: MusicAlbum
  date published: 2022-01-21
album: Cabosse
  type: MusicAlbum
  date published: 2022-01-21
album: Pogo
  type: MusicAlbum
  date published: 2022-04-08
album: Pogo
  type: MusicAlbum
  date published: 2022-04-08
album: Introduction
  type: MusicAlbum
  date published: 2022-05-13
album: Who Ride with Me
album: Cinema
album: Paradise Paper
album: BonSens
album: Un Bouquet Pour Toi (Extended Mix)
album: LaBelle
album: Change (Agrume Remix)
track: Linea
track: Leopard Parade

Introduction
type: MusicAlbum
date published: 2022-05-13

Who Ride with Me
type: MusicAlbum
date published: 2022-12-02

Who Ride with Me
type: MusicAlbum
date published: 2022-12-02

Cinema
type: MusicAlbum
date published: 2023-01-13

Cinema
type: MusicAlbum
date published: 2023-01-13

Paradise Paper
type: MusicAlbum
date published: 2023-02-03

Paradise Paper
type: MusicAlbum
date published: 2023-02-03

BonSens
type: MusicAlbum
date published: 2023-04-05

BonSens
type: MusicAlbum
date published: 2023-04-05

Un Bouquet Pour Toi (Extended Mix)
type: MusicAlbum
date published: 2023-05-17

Un Bouquet Pour Toi (Extended Mix)
type: MusicAlbum
date published: 2023-05-17

LaBelle
type: MusicAlbum
date published: 2024-02-23

LaBelle
type: MusicAlbum
date published: 2024-02-23

Change (Agrume Remix)
type: MusicAlbum
date published: 2025-03-28
track: Change - Agrume Remix
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255555
  explicit: false
  by artist: KUSMEE
  in album: Change (Agrume Remix)
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: FRV602500042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa50d18d372a68fd9c2518c0ae9e7987e1342d49660457ef40b65126e7074ebf2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958631
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958631
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV602500042
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T00:50:09Z
  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 0xa50d18d372a68fd9c2518c0ae9e7987e1342d49660457ef40b65126e7074ebf2. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/FRV602500042.
    date published: 2026-07-19T00:50:09Z
  audio: Change - Agrume Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.02
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.894
    additional property: Energy
      type: PropertyValue
      value: 0.541
    additional property: Speechiness
      type: PropertyValue
      value: 0.074
    additional property: Acousticness
      type: PropertyValue
      value: 0.071
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.706
    additional property: Liveness
      type: PropertyValue
      value: 0.052
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.427
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.069
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Change (Agrume Remix)
type: MusicAlbum
date published: 2025-03-28
track: Change - Agrume Remix
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255555
  explicit: false
  by artist: KUSMEE
  in album: Change (Agrume Remix)
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: FRV602500042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T09:09:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa50d18d372a68fd9c2518c0ae9e7987e1342d49660457ef40b65126e7074ebf2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958373
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958373
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV602500042
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:09:33Z
  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 0xa50d18d372a68fd9c2518c0ae9e7987e1342d49660457ef40b65126e7074ebf2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRV602500042.
    date published: 2026-07-17T06:09:33Z
  audio: Change - Agrume Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.023
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.894
    additional property: Energy
      type: PropertyValue
      value: 0.542
    additional property: Speechiness
      type: PropertyValue
      value: 0.073
    additional property: Acousticness
      type: PropertyValue
      value: 0.07
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.726
    additional property: Liveness
      type: PropertyValue
      value: 0.052
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.433
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.069
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Linea
type: MusicRecording
duration: PT7M44S
duration ms: 464000
explicit: false
by artist: KUSMEE
in album: We Go Deep, Saison 4 (Mixed by The Avener)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: FRV601700084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35069f6f99f04df5d6e944fb35b3bdcd6fe01f0409e177cf8980f1a2b40d6c50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960258
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960258
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV601700084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T12:45:34Z
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 0x35069f6f99f04df5d6e944fb35b3bdcd6fe01f0409e177cf8980f1a2b40d6c50. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FRV601700084.
  date published: 2026-07-30T12:45:34Z
audio: Linea
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.594
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.806
  additional property: Energy
    type: PropertyValue
    value: 0.403
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.07
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.863
  additional property: Liveness
    type: PropertyValue
    value: 0.063
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.428
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.381
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Linea
type: MusicRecording
duration: PT7M44S
duration ms: 464000
explicit: false
by artist: KUSMEE
in album: We Go Deep, Saison 4 (Mixed by The Avener)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: FRV601700084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T05:06:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35069f6f99f04df5d6e944fb35b3bdcd6fe01f0409e177cf8980f1a2b40d6c50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960216
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960216
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV601700084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T06:39:12Z
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 0x35069f6f99f04df5d6e944fb35b3bdcd6fe01f0409e177cf8980f1a2b40d6c50. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV601700084.
  date published: 2026-07-30T06:39:12Z
audio: Linea
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.595
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.806
  additional property: Energy
    type: PropertyValue
    value: 0.403
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.07
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.863
  additional property: Liveness
    type: PropertyValue
    value: 0.063
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.428
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.381
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Leopard Parade
type: MusicRecording
duration: PT6M48S
duration ms: 408813
explicit: false
by artist: KUSMEE
in album: We Go Deep, Saison 4 (Mixed by The Avener)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: FRV601700080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T20:25:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25110c0e104b0aeaa2902df47d3c17bcee2f15e90a22919a94a4fb4821bcd0a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960311
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960311
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV601700080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T20:45:02Z
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 0x25110c0e104b0aeaa2902df47d3c17bcee2f15e90a22919a94a4fb4821bcd0a3. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/FRV601700080.
  date published: 2026-07-30T20:45:02Z
audio: Leopard Parade
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.234
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.811
  additional property: Energy
    type: PropertyValue
    value: 0.714
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.021
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.871
  additional property: Liveness
    type: PropertyValue
    value: 0.058
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.496
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.056
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major