CTA KARAOKE
type: MusicGroup
popularity: 11
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7c14d06d2c6fbea8e6137dc8375c04f890b5fc6602e57e1546f130cbdb8a534
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/558f8e71-7c3f-4bcc-af3e-5d0ebfd73814.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/558f8e71-7c3f-4bcc-af3e-5d0ebfd73814.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/558f8e71-7c3f-4bcc-af3e-5d0ebfd73814
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7c14d06d2c6fbea8e6137dc8375c04f890b5fc6602e57e1546f130cbdb8a534","name":"CTA KARAOKE","registered_at":"2026-06-14T13:21:53Z","symbol":"NIM0465778","token_address":"0x09cf397929e46b8b25557661f5f6b88e521a892e","type":"artist","uuid":"558f8e71-7c3f-4bcc-af3e-5d0ebfd73814"}
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 0xd7c14d06d2c6fbea8e6137dc8375c04f890b5fc6602e57e1546f130cbdb8a534. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/558f8e71-7c3f-4bcc-af3e-5d0ebfd73814.json and https://artists.proofprofile.net/proofs/artist/558f8e71-7c3f-4bcc-af3e-5d0ebfd73814.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xd7c14d06d2c6fbea8e6137dc8375c04f890b5fc6602e57e1546f130cbdb8a534","name":"CTA KARAOKE","registered_at":"2026-06-14T13:21:53Z","symbol":"NIM0465778","token_address":"0x09cf397929e46b8b25557661f5f6b88e521a892e","type":"artist","uuid":"558f8e71-7c3f-4bcc-af3e-5d0ebfd73814"}
album: KARAOKE BIG HIT15 YUSEN HIT 3
  type: MusicAlbum
  date published: 1985-08-01
album: KARAOKE BIG HIT15 YUSEN HIT 1
  type: MusicAlbum
  date published: 1985-08-01
album: KARAOKE BIG HIT15 MINATOMACHIENKAHEN 15
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 ONNAENKA URAMACHIHEN 18
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 AISHU ENKA 6
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 BOKYO HEN 23
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 ENKA YUSEN HIT 53
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 ONNANO AISHUHEN14
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 YUSEN HIT 2
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 YUSEN HIT 4
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 ONNAENKA SAKARIBAHEN 17
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 ENKA BEST HIT 50
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 MOOD KAYO HEN 19
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 MOOD KAYO HEN 20
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 HOUROUENKAHEN 16
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 ENKA YUSEN HIT 52
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 MOOD ENKA 11
  type: MusicAlbum
  date published: 1986-04-01
album: KARAOKE BIG HIT15 MOOD KAYO HEN 22
  type: MusicAlbum
  date published: 1986-04-01
  track: AKASAKANO YOWA FUKETE - karaoke
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176466
    explicit: false
    by artist: CTA KARAOKE
    in album: KARAOKE BIG HIT15 MOOD KAYO HEN 22
      type: MusicAlbum
      date published: 1986-04-01
    isrc code: TCJPL2022281
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:15:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x049ea38ae87bc9eac42d8fb292864dc6089afcb328466f8d0051a2746456a286
    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/TCJPL2022281
    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 0x049ea38ae87bc9eac42d8fb292864dc6089afcb328466f8d0051a2746456a286. 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/TCJPL2022281.
      date published: 2026-07-04T10:04:33Z
    audio: AKASAKANO YOWA FUKETE - karaoke
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.915
      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: 0.611
      additional property: Energy
        type: PropertyValue
        value: 0.037
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.128
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.601
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.634
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.909
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: KOYUBINO OMOIDE - karaoke
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: CTA KARAOKE
    in album: KARAOKE BIG HIT15 MOOD KAYO HEN 22
      type: MusicAlbum
      date published: 1986-04-01
    isrc code: TCJPL2022286
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:52:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb83dc39ab01a5d37be8bea46d208e7cf047e8158633ea5b77c9ba7392bfa166
    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
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: KOYUBINO OMOIDE - karaoke
  track: ONE RAINY NIGHT IN TOKYO - karaoke
album: KARAOKE BIG HIT15 SAKABA ENKA 6
album: KARAOKE BIG HIT15 DOKYO ENKA 12
album: KARAOKE BIG HIT15 SEISHUN KAYO HEN 21
album: KARAOKE BIG HIT15 ONNAGOKORONO ENKAHEN 8
album: KARAOKE BIG HIT15 ENKA YUSEN HIT 51
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol5
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol3
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol4
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol6
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol2
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol1
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol7
album: HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol8
album: KARAOKE BIG HIT15 ONNA ENKA AISHU HEN 27
album: KARAOKE BIG HIT15 ONNA ENKA URAMACHI HEN 26
album: KARAOKE BIG HIT15 MOOD ENKA HEN 25
album: KARAOKE BIG HIT15 MOOD ENKA HEN 31
album: KARAOKE BIG HIT15 SAKARIBA ENKA HEN 33
album: KARAOKE BIG HIT15 URAMACHI ENKA HEN 32
album: KARAOKE BIG HIT15 URAMACHI ENKA HEN 30
album: KARAOKE BIG HIT15 NATSUMERO HEN 35
album: KARAOKE BIG HIT15 ONNANO AISHU HEN 34
album: KARAOKE BIG HIT15 NATSUMERO HEN 36
album: KARAOKE BIG HIT15 ONNAENKA DOKYOU HEN 37
album: KARAOKE BIG HIT15 MOOD ENKA HEN 38
album: KARAOKE BIG HIT15 AISHU ENKA HEN 40
album: KARAOKE BIG HIT15 URAMACHI ENKA HEN 39
album: KARAOKE BIG HIT15 BEST POPS DANSEI 45
album: KARAOKE BIG HIT15 BEST POPS JOSEI HEN 40
album: KARAOKE BIG HIT15 IDOL POPS JOSEI HEN 42
album: KARAOKE BIG HIT15 BEST POPS DANSEI HEN 41
album: KARAOKE BIG HIT15 IODL POPS JOSEIHEN 43
album: "KARAOKE BIG HIT15 ONNAENKABUSHI HEN 58 "
album: "KARAOKE BIG HIT15 MINYO HEN 69 "
album: "KARAOKE BIG HIT15 OTOKONOAISHU HEN 59 "
album: "KARAOKE BIG HIT15 ENKAYUSEN HIT HEN 64 "
album: "KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 74 "
album: "KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 73 "
album: "KARAOKE BIG HIT15 POPS BEST HIT HEN 75 "
album: "KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 77 "
album: "KARAOKE BIG HIT15 POPS BEST HIT HEN 76 "
album: KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 79
album: KARAOKE BIG HIT18 81
album: KARAOKE BIG HIT18 80
album: KARAOKE BIG HIT15 POPS BEST HIT HEN 84
album: KARAOKE BIG HIT15 NATSUKASHINO GROUP SOUNDS 85
album: KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 86

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2022286

OTSTimestamp
type: PropertyValue
value: 2026-07-04T02:06:47Z

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 0xeb83dc39ab01a5d37be8bea46d208e7cf047e8158633ea5b77c9ba7392bfa166. 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/TCJPL2022286.
date published: 2026-07-04T02:06:47Z

KOYUBINO OMOIDE - karaoke
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 106.78
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: 0.593
additional property: Energy
  type: PropertyValue
  value: 0.235
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.018
additional property: Instrumentalness
  type: PropertyValue
  value: 0.497
additional property: Liveness
  type: PropertyValue
  value: 0.148
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.741
additional property: Loudness (dB)
  type: PropertyValue
  value: -20.909
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor

ONE RAINY NIGHT IN TOKYO - karaoke
type: MusicRecording
duration: PT3M23S
duration ms: 203360
explicit: false
by artist: CTA KARAOKE
in album: KARAOKE BIG HIT15 MOOD KAYO HEN 22
  type: MusicAlbum
  date published: 1986-04-01
isrc code: TCJPL2022299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T23:17:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd43f0b3435ac7ad7145951255f3eabe70a00d2c38ce26f4ccbf64be56636f35f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956639
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956639
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2022299
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T11:19:20Z
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 0xd43f0b3435ac7ad7145951255f3eabe70a00d2c38ce26f4ccbf64be56636f35f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPL2022299.
  date published: 2026-07-04T11:19:20Z
audio: ONE RAINY NIGHT IN TOKYO - karaoke
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.906
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.627
  additional property: Energy
    type: PropertyValue
    value: 0.148
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.384
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.903
  additional property: Liveness
    type: PropertyValue
    value: 0.283
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.41
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.27
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

KARAOKE BIG HIT15 SAKABA ENKA 6
type: MusicAlbum
date published: 1986-04-01

KARAOKE BIG HIT15 DOKYO ENKA 12
type: MusicAlbum
date published: 1986-04-01

KARAOKE BIG HIT15 SEISHUN KAYO HEN 21
type: MusicAlbum
date published: 1986-04-01

KARAOKE BIG HIT15 ONNAGOKORONO ENKAHEN 8
type: MusicAlbum
date published: 1986-04-01

KARAOKE BIG HIT15 ENKA YUSEN HIT 51
type: MusicAlbum
date published: 1986-04-01

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol5
type: MusicAlbum
date published: 2020-04-18

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol3
type: MusicAlbum
date published: 2020-04-18

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol4
type: MusicAlbum
date published: 2020-04-18

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol6
type: MusicAlbum
date published: 2020-04-18

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol2
type: MusicAlbum
date published: 2020-04-18

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol1
type: MusicAlbum
date published: 2020-04-18

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol7
type: MusicAlbum
date published: 2020-04-21

HEISEI HIT J POP KARAOKE HEISEINO NINKI BAND vol8
type: MusicAlbum
date published: 2020-04-23

KARAOKE BIG HIT15 ONNA ENKA AISHU HEN 27
type: MusicAlbum
date published: 2020-09-02

KARAOKE BIG HIT15 ONNA ENKA URAMACHI HEN 26
type: MusicAlbum
date published: 2020-09-02

KARAOKE BIG HIT15 MOOD ENKA HEN 25
type: MusicAlbum
date published: 2020-09-02

KARAOKE BIG HIT15 MOOD ENKA HEN 31
type: MusicAlbum
date published: 2020-09-03

KARAOKE BIG HIT15 SAKARIBA ENKA HEN 33
type: MusicAlbum
date published: 2020-09-03

KARAOKE BIG HIT15 URAMACHI ENKA HEN 32
type: MusicAlbum
date published: 2020-09-03

KARAOKE BIG HIT15 URAMACHI ENKA HEN 30
type: MusicAlbum
date published: 2020-09-03

KARAOKE BIG HIT15 NATSUMERO HEN 35
type: MusicAlbum
date published: 2020-09-12

KARAOKE BIG HIT15 ONNANO AISHU HEN 34
type: MusicAlbum
date published: 2020-09-12

KARAOKE BIG HIT15 NATSUMERO HEN 36
type: MusicAlbum
date published: 2020-09-19

KARAOKE BIG HIT15 ONNAENKA DOKYOU HEN 37
type: MusicAlbum
date published: 2020-09-20

KARAOKE BIG HIT15 MOOD ENKA HEN 38
type: MusicAlbum
date published: 2020-09-30

KARAOKE BIG HIT15 AISHU ENKA HEN 40
type: MusicAlbum
date published: 2020-10-03

KARAOKE BIG HIT15 URAMACHI ENKA HEN 39
type: MusicAlbum
date published: 2020-10-03

KARAOKE BIG HIT15 BEST POPS DANSEI 45
type: MusicAlbum
date published: 2020-10-06

KARAOKE BIG HIT15 BEST POPS JOSEI HEN 40
type: MusicAlbum
date published: 2020-10-06

KARAOKE BIG HIT15 IDOL POPS JOSEI HEN 42
type: MusicAlbum
date published: 2020-10-07

KARAOKE BIG HIT15 BEST POPS DANSEI HEN 41
type: MusicAlbum
date published: 2020-10-07

KARAOKE BIG HIT15 IODL POPS JOSEIHEN 43
type: MusicAlbum
date published: 2020-10-07

"KARAOKE BIG HIT15 ONNAENKABUSHI HEN 58 "
type: MusicAlbum
date published: 2020-10-13

"KARAOKE BIG HIT15 MINYO HEN 69 "
type: MusicAlbum
date published: 2020-10-13

"KARAOKE BIG HIT15 OTOKONOAISHU HEN 59 "
type: MusicAlbum
date published: 2020-10-13

"KARAOKE BIG HIT15 ENKAYUSEN HIT HEN 64 "
type: MusicAlbum
date published: 2020-10-13

"KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 74 "
type: MusicAlbum
date published: 2020-10-14

"KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 73 "
type: MusicAlbum
date published: 2020-10-14

"KARAOKE BIG HIT15 POPS BEST HIT HEN 75 "
type: MusicAlbum
date published: 2020-10-14

"KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 77 "
type: MusicAlbum
date published: 2020-10-15

"KARAOKE BIG HIT15 POPS BEST HIT HEN 76 "
type: MusicAlbum
date published: 2020-10-15

KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 79
type: MusicAlbum
date published: 2020-10-15

KARAOKE BIG HIT18 81
type: MusicAlbum
date published: 2020-10-16

KARAOKE BIG HIT18 80
type: MusicAlbum
date published: 2020-10-16

KARAOKE BIG HIT15 POPS BEST HIT HEN 84
type: MusicAlbum
date published: 2020-10-17

KARAOKE BIG HIT15 NATSUKASHINO GROUP SOUNDS 85
type: MusicAlbum
date published: 2020-10-17

KARAOKE BIG HIT15 KARAOKE BEST HIT HEN 86
type: MusicAlbum
date published: 2020-10-17

KARAOKE BIG HIT15 ENKA BEST HIT HEN 83
type: MusicAlbum
date published: 2020-10-17

KARAOKE BIG HIT15 POPS BEST HIT HEN 46
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date published: 2020-10-24

KARAOKE BIG HIT15 IDOL POPS DANSEI HEN 47
type: MusicAlbum
date published: 2020-10-24

KARAOKE BIG HIT12 ENKAYUSEN HIT HEN 94
type: MusicAlbum
date published: 2020-10-27

KARAOKE BIG HIT12 ENKASAKARIBA HIT HEN 91
type: MusicAlbum
date published: 2020-10-27

KARAOKE BIG HIT12 ENKAYUSEN HIT HEN 90
type: MusicAlbum
date published: 2020-10-27

KARAOKE BIG HIT15 POPS BEST HIT HEN 97
type: MusicAlbum
date published: 2020-10-28

KARAOKE BIG HIT18 98
type: MusicAlbum
date published: 2020-10-28

KARAOKE BIG HIT18 99
type: MusicAlbum
date published: 2020-10-28

KARAOKE BIG HIT15 106
type: MusicAlbum
date published: 2020-10-30

KARAOKE BIG HIT15 107
type: MusicAlbum
date published: 2020-10-30

KARAOKE BIG HIT15 108
type: MusicAlbum
date published: 2020-10-30

KARAOKE BIG HIT15 109
type: MusicAlbum
date published: 2020-10-30

KARAOKE BIG HIT15 ENKAYUSEN HIT HEN 96
type: MusicAlbum
date published: 2020-10-31

KARAOKE BIG HIT11 ENKAYUSEN HIT HEN 95
type: MusicAlbum
date published: 2020-11-11
track: OMOID - KARAOKE
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211040
  explicit: false
  by artist: CTA KARAOKE
  in album: KARAOKE BIG HIT11 ENKAYUSEN HIT HEN 95
    type: MusicAlbum
    date published: 2020-11-11
  isrc code: TCJPM2094353
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T01:22:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4000c4383a6a80cb32785fd4600ad9c4d71d212ebe77a535eea1f7878b56858a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958346
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958346
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2094353
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T04:24:23Z
  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 0x4000c4383a6a80cb32785fd4600ad9c4d71d212ebe77a535eea1f7878b56858a. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:24:23Z), 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/TCJPM2094353.
    date published: 2026-07-17T04:24:23Z
  audio: OMOID - KARAOKE
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.26
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.587
    additional property: Energy
      type: PropertyValue
      value: 0.291
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.062
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.095
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.377
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.05
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.3
type: MusicAlbum
date published: 2021-11-17

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.2
type: MusicAlbum
date published: 2021-11-17

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.1
type: MusicAlbum
date published: 2021-11-17

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.6
type: MusicAlbum
date published: 2021-11-25

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.8
type: MusicAlbum
date published: 2021-11-25

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.5
type: MusicAlbum
date published: 2021-11-25

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.9
type: MusicAlbum
date published: 2021-11-25

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.7
type: MusicAlbum
date published: 2021-11-25

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.10
type: MusicAlbum
date published: 2021-11-25

ONGAKU OUCHIJIKAN BGM DE KIKU HEISEI ROCK BAND VOL.4
type: MusicAlbum
date published: 2021-11-25

KARAOKE BGM ENKA KAYOU KOKORONOMEIKYOKUSHU SONOICHI
type: MusicAlbum
date published: 2025-03-06

KARAOKE BGM ENKA KAYOU KOKORONOMEIKYOKUSHU SONONI
type: MusicAlbum
date published: 2025-03-07