kim taehoon
type: MusicGroup
genre: j-r&b
popularity: 13
followers: 3332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d19fa14ba841feaba0bab7f128a66a9d1ba3771f99cd2d2f77f53877d630661
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953681
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953681
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65001bc0-5486-4f42-aebc-15ce19456e59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65001bc0-5486-4f42-aebc-15ce19456e59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65001bc0-5486-4f42-aebc-15ce19456e59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:31:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d19fa14ba841feaba0bab7f128a66a9d1ba3771f99cd2d2f77f53877d630661","name":"kim taehoon","registered_at":"2026-06-14T15:01:15Z","symbol":"NIM0489491","token_address":"0xb250f4046314dd8ad65690dbd04aaba290c1f540","type":"artist","uuid":"65001bc0-5486-4f42-aebc-15ce19456e59"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d19fa14ba841feaba0bab7f128a66a9d1ba3771f99cd2d2f77f53877d630661. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65001bc0-5486-4f42-aebc-15ce19456e59.json and https://artists.proofprofile.net/proofs/artist/65001bc0-5486-4f42-aebc-15ce19456e59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:31:23Z
  text: {"copyright_id":"0x9d19fa14ba841feaba0bab7f128a66a9d1ba3771f99cd2d2f77f53877d630661","name":"kim taehoon","registered_at":"2026-06-14T15:01:15Z","symbol":"NIM0489491","token_address":"0xb250f4046314dd8ad65690dbd04aaba290c1f540","type":"artist","uuid":"65001bc0-5486-4f42-aebc-15ce19456e59"}
album: GINGER ALE
  type: MusicAlbum
  date published: 2019-02-05
album: GINGER ALE
  type: MusicAlbum
  date published: 2019-02-05
album: ė.s.
  type: MusicAlbum
  date published: 2019-03-13
album: whisper
  type: MusicAlbum
  date published: 2019-03-13
album: ė.s.
  type: MusicAlbum
  date published: 2019-03-13
album: whisper
  type: MusicAlbum
  date published: 2019-03-13
album: DON'T LET ME DOWN
  type: MusicAlbum
  date published: 2019-06-25
album: Saturday
  type: MusicAlbum
  date published: 2019-08-24
album: Saturday
  type: MusicAlbum
  date published: 2019-08-24
album: Weekend
  type: MusicAlbum
  date published: 2019-12-20
album: Weekend
  type: MusicAlbum
  date published: 2019-12-20
  track: Weekend
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304500
    explicit: false
    by artist: kim taehoon
    in album: Weekend
      type: MusicAlbum
      date published: 2019-12-20
    genre: j-r&b
    isrc code: TCJPK1907269
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:48:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf08de91379c3f2f351742e7dad81780ea0a843eff416c747344e5bffcc62517e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1907269
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08de91379c3f2f351742e7dad81780ea0a843eff416c747344e5bffcc62517e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCJPK1907269.
      date published: 2026-07-05T19:27:56Z
    audio: Weekend
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.008
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.67
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.132
      additional property: Acousticness
        type: PropertyValue
        value: 0.597
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.364
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.863
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.697
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ASTRO BOY
  type: MusicAlbum
  date published: 2020-02-22
album: ASTRO BOY
  type: MusicAlbum
  date published: 2020-02-22
album: DALILLA
  type: MusicAlbum
  date published: 2020-04-24
album: DALILLA
  type: MusicAlbum
  date published: 2020-04-24
album: →←↑→
  type: MusicAlbum
  date published: 2020-06-26
album: command
  type: MusicAlbum
  date published: 2020-06-26
album: ICE CREAM
  type: MusicAlbum
  date published: 2020-08-21
album: ICE CREAM
  type: MusicAlbum
  date published: 2020-08-21
album: Night Dreamin'
  type: MusicAlbum
  date published: 2020-10-23
album: Night Dreamin'
  type: MusicAlbum
  date published: 2020-10-23
  track: Night Dreamin'
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202000
    explicit: false
    by artist: kim taehoon
    in album: Night Dreamin'
      type: MusicAlbum
      date published: 2020-10-23
    genre: j-r&b
    isrc code: TCJPM2069123
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    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: Night Dreamin'
album: BOY
album: DRIP DRIP DRIP
album: JAPAN AND KOREA
album: Japan And Korea
album: Feel Like
album: YOU GIMME SOMETHING KANJIN
album: YOU GIMME SOMETHING★KANJIN
album: Dreamland
album: DANCE IN THE MAGIC
album: Futatsu no Kokoro
album: ふたつのこころ
album: 夢で逢えたら
album: Yume de Aetara
album: Alcoholic
album: ALCOHOLIC
album: 27
album: KIM
album: 가짜 공녀님의 만렙 토끼 (Original Television Soundtrack), Pt. 2
album: Kimi Ja Nai
album: KIMI☆JA☆NAI
album: R18
album: Asobi
album: ASOBI
album: Mita Sare Nai (Unsatisfied)
album: 満たされない
album: ディスコのともだち
album: DISCO FRIENDS
album: LOVE VIDEO
album: IDOL
album: Aki no yo (Autumn night)
album: 秋の夜
album: 2024
album: KIMI TO KISS

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-19T19:22:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x19ac40b7688393156d0ad94771ccede50d34cbc61bc8415db02b3c9f8bbf5f42

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958774

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958774

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2069123

OTSTimestamp
type: PropertyValue
value: 2026-07-19T22:23:54Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ac40b7688393156d0ad94771ccede50d34cbc61bc8415db02b3c9f8bbf5f42. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:23:54Z), 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/TCJPM2069123.
date published: 2026-07-19T22:23:54Z

Night Dreamin'
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 75.971
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: 0.829
additional property: Energy
  type: PropertyValue
  value: 0.533
additional property: Speechiness
  type: PropertyValue
  value: 0.482
additional property: Acousticness
  type: PropertyValue
  value: 0.697
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.127
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.832
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.324
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

BOY
type: MusicAlbum
date published: 2020-12-16

BOY
type: MusicAlbum
date published: 2020-12-16

DRIP DRIP DRIP
type: MusicAlbum
date published: 2021-05-19
track: DRIP DRIP DRIP
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180297
  explicit: false
  by artist: kim taehoon
  in album: DRIP DRIP DRIP
    type: MusicAlbum
    date published: 2021-05-19
  genre: j-r&b
  isrc code: JPM802100012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T17:46:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2cf41b010bea07d0f5213ca7fe2d3e936478173a5c66bc9a3217bc5595e4171
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958594
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958594
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPM802100012
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T18:05:01Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cf41b010bea07d0f5213ca7fe2d3e936478173a5c66bc9a3217bc5595e4171. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPM802100012.
    date published: 2026-07-18T18:05:01Z
  audio: DRIP DRIP DRIP
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.975
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.703
    additional property: Energy
      type: PropertyValue
      value: 0.867
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.302
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.36
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.911
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.797
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

DRIP DRIP DRIP
type: MusicAlbum
date published: 2021-05-19

JAPAN AND KOREA
type: MusicAlbum
date published: 2021-07-23

Japan And Korea
type: MusicAlbum
date published: 2021-07-23

Feel Like
type: MusicAlbum
date published: 2021-11-17

Feel Like
type: MusicAlbum
date published: 2021-11-17

YOU GIMME SOMETHING KANJIN
type: MusicAlbum
date published: 2022-04-06

YOU GIMME SOMETHING★KANJIN
type: MusicAlbum
date published: 2022-04-06

Dreamland
type: MusicAlbum
date published: 2022-05-25

Dreamland
type: MusicAlbum
date published: 2022-05-25

DANCE IN THE MAGIC
type: MusicAlbum
date published: 2022-08-15

Futatsu no Kokoro
type: MusicAlbum
date published: 2022-12-21

ふたつのこころ
type: MusicAlbum
date published: 2022-12-21

夢で逢えたら
type: MusicAlbum
date published: 2023-05-17

Yume de Aetara
type: MusicAlbum
date published: 2023-05-17
track: Yume de Aetara
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211636
  explicit: false
  by artist: kim taehoon
  in album: Yume de Aetara
    type: MusicAlbum
    date published: 2023-05-17
  genre: j-r&b
  isrc code: JPPC02310895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:20:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10a249ba34350ac7c53c22031f99f941e0d090cd26cffc719e9e51a33e2db95d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02310895
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T12:17:11Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a249ba34350ac7c53c22031f99f941e0d090cd26cffc719e9e51a33e2db95d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:17:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02310895.
    date published: 2026-07-20T12:17:11Z
  audio: Yume de Aetara
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.027
    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: 0.807
    additional property: Energy
      type: PropertyValue
      value: 0.663
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.586
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.125
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.953
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.537
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Alcoholic
type: MusicAlbum
date published: 2023-06-21

ALCOHOLIC
type: MusicAlbum
date published: 2023-06-21

27
type: MusicAlbum
date published: 2023-07-19

27
type: MusicAlbum
date published: 2023-07-19

KIM
type: MusicAlbum
date published: 2023-08-02

KIM
type: MusicAlbum
date published: 2023-08-02

가짜 공녀님의 만렙 토끼 (Original Television Soundtrack), Pt. 2
type: MusicAlbum
date published: 2023-09-04

Kimi Ja Nai
type: MusicAlbum
date published: 2023-10-04

KIMI☆JA☆NAI
type: MusicAlbum
date published: 2023-10-04

R18
type: MusicAlbum
date published: 2023-11-01

R18
type: MusicAlbum
date published: 2023-11-01

Asobi
type: MusicAlbum
date published: 2023-12-13

ASOBI
type: MusicAlbum
date published: 2023-12-13

Mita Sare Nai (Unsatisfied)
type: MusicAlbum
date published: 2024-05-01

満たされない
type: MusicAlbum
date published: 2024-05-01

ディスコのともだち
type: MusicAlbum
date published: 2024-06-12

DISCO FRIENDS
type: MusicAlbum
date published: 2024-06-12

LOVE VIDEO
type: MusicAlbum
date published: 2024-07-17

LOVE VIDEO
type: MusicAlbum
date published: 2024-07-17

IDOL
type: MusicAlbum
date published: 2024-09-18

IDOL
type: MusicAlbum
date published: 2024-09-18

Aki no yo (Autumn night)
type: MusicAlbum
date published: 2024-10-16

秋の夜
type: MusicAlbum
date published: 2024-10-16

2024
type: MusicAlbum
date published: 2024-10-30

2024
type: MusicAlbum
date published: 2024-10-30

KIMI TO KISS
type: MusicAlbum
date published: 2025-07-16

KIMI TO KISS
type: MusicAlbum
date published: 2025-07-16
track: KIMI TO KISS
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229124
  explicit: false
  by artist: kim taehoon
  in album: KIMI TO KISS
    type: MusicAlbum
    date published: 2025-07-16
  genre: j-r&b
  isrc code: JPPC02511336
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:39:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92bd4ca1834d88db20832fd15e0f5d6b0ec6ef3e1111dbe2ef9bf43a2075ad5b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02511336
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bd4ca1834d88db20832fd15e0f5d6b0ec6ef3e1111dbe2ef9bf43a2075ad5b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPPC02511336.
    date published: 2026-07-04T10:04:33Z
  audio: KIMI TO KISS
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120
    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: 0.75
    additional property: Energy
      type: PropertyValue
      value: 0.814
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.02
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.053
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.845
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.938
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major