frxzen
type: MusicGroup
popularity: 30
followers: 9512
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf69da4faab9a6efad013cd89cdc121f7068d1e2d63d107a3abf4a4295fcbc3c8
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/2187f733-59fb-424c-afc6-5747e01207db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2187f733-59fb-424c-afc6-5747e01207db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2187f733-59fb-424c-afc6-5747e01207db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xf69da4faab9a6efad013cd89cdc121f7068d1e2d63d107a3abf4a4295fcbc3c8. 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/2187f733-59fb-424c-afc6-5747e01207db.json and https://artists.proofprofile.net/proofs/artist/2187f733-59fb-424c-afc6-5747e01207db.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
album: Already Rich
  type: MusicAlbum
  date published: 1996-03-04
album: Get off the leash
  type: MusicAlbum
  date published: 1997-05-03
album: Already Rich
  type: MusicAlbum
  date published: 1999-04-10
album: Get Off The Leash
  type: MusicAlbum
  date published: 2004-02-08
album: Jolo (Instrumental)
  type: MusicAlbum
  date published: 2007-02-03
album: Jolo (Instrumental)
  type: MusicAlbum
  date published: 2019-04-07
album: Get off the leash
  type: MusicAlbum
  date published: 2020-05-20
album: L053 4ll C0n7r0l
  type: MusicAlbum
  date published: 2021-03-12
album: you right
  type: MusicAlbum
  date published: 2021-03-18
album: Daddy Issues(Slowed)
  type: MusicAlbum
  date published: 2021-08-20
album: Careless Whisper but Its Only the Last Part
  type: MusicAlbum
  date published: 2021-08-28
album: After Dark (Slowed)
  type: MusicAlbum
  date published: 2021-08-31
album: The Beach (Instrumental)
  type: MusicAlbum
  date published: 2021-09-01
album: Another Love (Slowed Remix)
  type: MusicAlbum
  date published: 2021-09-03
album: The Beach (Instrumental)
  type: MusicAlbum
  date published: 2021-09-04
album: Just a Waste
  type: MusicAlbum
  date published: 2021-09-09
album: The Beach (Instrumental)
  type: MusicAlbum
  date published: 2021-10-05
album: Another Love (Slowed Remix)
  type: MusicAlbum
  date published: 2021-10-06
album: Just a Waste
  type: MusicAlbum
  date published: 2021-10-09
album: Kerosene Dark
  type: MusicAlbum
  date published: 2021-11-04
album: Daddy
  type: MusicAlbum
  date published: 2021-11-06
album: MTG (MALDICAO ETERNA 1.0)
  type: MusicAlbum
  date published: 2022-01-17
album: Nanana Vs Cola
  type: MusicAlbum
  date published: 2022-03-15
album: Already Rich
  type: MusicAlbum
  date published: 2022-03-22
album: Already Rich
  type: MusicAlbum
  date published: 2022-05-27
album: Kerosene Slowed (Remix)
  type: MusicAlbum
  date published: 2022-11-03
album: Already Rich
  type: MusicAlbum
  date published: 2022-12-01
album: Yes to heaven (sped up)
  type: MusicAlbum
  date published: 2022-12-02
album: All girls are the same (sped up)
  type: MusicAlbum
  date published: 2022-12-07
album: I got summer on my mind
  type: MusicAlbum
  date published: 2023-01-03
album: Kill Bill (Sped up)
  type: MusicAlbum
  date published: 2023-01-03
album: skibidi bop yes yes yes x bloody mary
  type: MusicAlbum
  date published: 2023-01-04
album: skibidi bop yes yes yes x bloody mary
  type: MusicAlbum
  date published: 2023-01-16
album: Shameless (Speed Up)
  type: MusicAlbum
  date published: 2023-01-23
album: Shameless (Speed Up)
  type: MusicAlbum
  date published: 2023-01-23
album: I got summer on my mind
  type: MusicAlbum
  date published: 2023-01-24
album: Big Boy
  type: MusicAlbum
  date published: 2023-02-02
album: Shameless (Speed Up)
  type: MusicAlbum
  date published: 2023-02-02
album: Already Rich +
  type: MusicAlbum
  date published: 2023-02-06
album: Zoldyck x Glock In My Lap
  type: MusicAlbum
  date published: 2023-02-08
album: Yes to heaven (sped up)
  type: MusicAlbum
  date published: 2023-02-10
album: Dark Red
  type: MusicAlbum
  date published: 2023-02-13
album: All girls are the same (sped up)
  type: MusicAlbum
  date published: 2023-02-15
album: Already Rich
  type: MusicAlbum
  date published: 2023-02-18
album: All girls are the same (sped up)
  type: MusicAlbum
  date published: 2023-02-19
album: 9MM x Loli God Requiem
  type: MusicAlbum
  date published: 2023-10-24
album: Let's Get Fkd
  type: MusicAlbum
  date published: 2023-11-06
album: Exes - Kisses to my exes
  type: MusicAlbum
  date published: 2023-11-10
album: Nanana Vs Cola
  type: MusicAlbum
  date published: 2023-11-24
album: Nanana Vs Cola
  type: MusicAlbum
  date published: 2024-01-12
album: Space Cadet
  type: MusicAlbum
  date published: 2024-06-08
album: Lebron James Song
  type: MusicAlbum
  date published: 2025-03-16
album: Oh MR Lebron
  type: MusicAlbum
  date published: 2025-04-01
album: Can’t Hold Me Down x Poppy Playtime
  type: MusicAlbum
  date published: 2025-04-01
album: Lebron James Song
  type: MusicAlbum
  date published: 2025-04-02
  track: Lebron James Song
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102635
    explicit: false
    by artist: frxzen
    in album: Lebron James Song
    isrc code: QZK6Q2578579
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Lebron James Song
album: The Lebron That I Used To Know
album: Someone To Call My Lover (RMX)
album: Party 4 U (Tagalog)
album: 2000 Excursion
album: Crimson Haze
album: Love Potions x Vixen

frxzen
type: MusicGroup

Lebron James Song
type: MusicAlbum
date published: 2025-04-02

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-05T06:42:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2e26310c32ac8cac397f114821e583c705b87e6fe270a9ee3f8ec844677f984b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956772

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956772

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2578579

OTSTimestamp
type: PropertyValue
value: 2026-07-05T10:01:46Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e26310c32ac8cac397f114821e583c705b87e6fe270a9ee3f8ec844677f984b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZK6Q2578579 — a six-check JSON result.
date published: 2026-07-05T10:01:46Z

Lebron James Song
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.05
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: 0.597
additional property: Energy
  type: PropertyValue
  value: 0.745
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.484
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.6
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.832
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.235
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Minor

The Lebron That I Used To Know
type: MusicAlbum
date published: 2025-04-02
track: The Lebron That I Used To Know
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96454
  explicit: false
  by artist: frxzen
  in album: The Lebron That I Used To Know
    type: MusicAlbum
    date published: 2025-04-02
  isrc code: QZK6H2564112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T01:39:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15f31ff24b1c92c62feb87a201c07d71a55cf0c62116fae2a16d915ffc013ec0
  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/QZK6H2564112
  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 0x15f31ff24b1c92c62feb87a201c07d71a55cf0c62116fae2a16d915ffc013ec0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2564112 — a six-check JSON result.
    date published: 2026-07-03T08:56:35Z
  audio: The Lebron That I Used To Know
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 154.02
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.555
    additional property: Energy
      type: PropertyValue
      value: 0.435
    additional property: Speechiness
      type: PropertyValue
      value: 0.117
    additional property: Acousticness
      type: PropertyValue
      value: 0.705
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.952
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.742
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Someone To Call My Lover (RMX)
type: MusicAlbum
date published: 2025-04-15

Party 4 U (Tagalog)
type: MusicAlbum
date published: 2025-04-17
track: Party 4 U - Tagalog
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191904
  explicit: false
  by artist: frxzen
  in album: Party 4 U (Tagalog)
    type: MusicAlbum
    date published: 2025-04-17
  isrc code: QZMEQ2553060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T05:45:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de563cac06d795bc747a6d273ac865dd522269795f06a487b76f79a31c2b37a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2553060
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x6de563cac06d795bc747a6d273ac865dd522269795f06a487b76f79a31c2b37a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZMEQ2553060 — a six-check JSON result.
    date published: 2026-07-05T10:01:46Z
  audio: Party 4 U - Tagalog
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.569
    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: 0.617
    additional property: Energy
      type: PropertyValue
      value: 0.842
    additional property: Speechiness
      type: PropertyValue
      value: 0.264
    additional property: Acousticness
      type: PropertyValue
      value: 0.374
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.642
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.78
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Lebron James Song
type: MusicAlbum
date published: 2025-05-03

Oh MR Lebron
type: MusicAlbum
date published: 2025-05-21

Party 4 U (Tagalog)
type: MusicAlbum
date published: 2025-06-11

2000 Excursion
type: MusicAlbum
date published: 2025-07-09

Crimson Haze
type: MusicAlbum
date published: 2025-08-23
track: Crimson Haze
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230086
  explicit: false
  by artist: frxzen
  in album: Crimson Haze
    type: MusicAlbum
    date published: 2025-08-23
  isrc code: QZZ7K2520712
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T19:02:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8ee16ed89b607499415044c87348a17610b33d47d01249a26e718c7011e0838
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2520712
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T20:32:27Z
  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 0xc8ee16ed89b607499415044c87348a17610b33d47d01249a26e718c7011e0838. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZZ7K2520712 — a six-check JSON result.
    date published: 2026-07-15T20:32:27Z
  audio: Crimson Haze
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.486
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.536
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.122
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.196
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.28
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.564
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Love Potions x Vixen
type: MusicAlbum
date published: 2025-08-24
track: Love Potions x Vixen
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150883
  explicit: false
  by artist: frxzen
  in album: Love Potions x Vixen
    type: MusicAlbum
    date published: 2025-08-24
  isrc code: QZZ7K2573460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T18:11:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4924728184e612bacb92229648f3f5174b57fe99c8ddfc103fbfd54992cc5fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2573460
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T20:32:27Z
  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 0xf4924728184e612bacb92229648f3f5174b57fe99c8ddfc103fbfd54992cc5fb. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZZ7K2573460 — a six-check JSON result.
    date published: 2026-07-15T20:32:27Z
  audio: Love Potions x Vixen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.256
    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: 0.581
    additional property: Energy
      type: PropertyValue
      value: 0.558
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.309
    additional property: Liveness
      type: PropertyValue
      value: 0.415
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.522
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.804
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major