Tajyusaim boyz
type: MusicGroup
genre: j-rap
popularity: 5
followers: 2053
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb8e70e615ad8217237698d1c6e892e716e2fc02ea0de46d97a02a03b2df2e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a20f09f-aa31-4e98-b6e5-d1f411facda0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a20f09f-aa31-4e98-b6e5-d1f411facda0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a20f09f-aa31-4e98-b6e5-d1f411facda0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb8e70e615ad8217237698d1c6e892e716e2fc02ea0de46d97a02a03b2df2e9","name":"Tajyusaim boyz","registered_at":"2026-06-15T22:41:47Z","symbol":"NIM0854682","token_address":"0x43ae2f99ade1faa9c4e0ddd78ff9ad70f43c95e7","type":"artist","uuid":"1a20f09f-aa31-4e98-b6e5-d1f411facda0"}
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 0x1bb8e70e615ad8217237698d1c6e892e716e2fc02ea0de46d97a02a03b2df2e9. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a20f09f-aa31-4e98-b6e5-d1f411facda0.json and https://artists.proofprofile.net/proofs/artist/1a20f09f-aa31-4e98-b6e5-d1f411facda0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x1bb8e70e615ad8217237698d1c6e892e716e2fc02ea0de46d97a02a03b2df2e9","name":"Tajyusaim boyz","registered_at":"2026-06-15T22:41:47Z","symbol":"NIM0854682","token_address":"0x43ae2f99ade1faa9c4e0ddd78ff9ad70f43c95e7","type":"artist","uuid":"1a20f09f-aa31-4e98-b6e5-d1f411facda0"}
album: ribo de kau
  type: MusicAlbum
  date published: 2018-09-27
album: リボで買う。
  type: MusicAlbum
  date published: 2018-09-27
  track: リボで買う。
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203650
    explicit: true
    by artist: Tajyusaim boyz
    in album: リボで買う。
      type: MusicAlbum
      date published: 2018-09-27
    genre: j-rap
    isrc code: TCJPH1887880
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:22:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6205b2c269531d7c05c869f0b6b5b2caa22cbe7cd31bdf4a68f8f3b3a156064
    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/TCJPH1887880
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6205b2c269531d7c05c869f0b6b5b2caa22cbe7cd31bdf4a68f8f3b3a156064. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1887880.
      date published: 2026-07-05T10:01:46Z
    audio: リボで買う。
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.974
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.845
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.238
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.351
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.186
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 給料日くらい いいじゃない。
  type: MusicAlbum
  date published: 2018-11-25
album: kyuuryoubikurai iijyanai
  type: MusicAlbum
  date published: 2018-11-25
album: Hello , how is it?
  type: MusicAlbum
  date published: 2019-03-19
album: もしもし、どうすか？
  type: MusicAlbum
  date published: 2019-03-19
album: Thrill Drive
  type: MusicAlbum
  date published: 2019-04-17
album: スリルドライブ
  type: MusicAlbum
  date published: 2019-04-17
album: 初めてのアコム
  type: MusicAlbum
  date published: 2020-04-16
album: The first acom
  type: MusicAlbum
  date published: 2020-04-16
album: オレたちの博徒 (feat. 般若)
  type: MusicAlbum
  date published: 2022-03-11
  track: オレたちの博徒 (feat. 般若)
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205471
    explicit: false
    by artist: Tajyusaim boyz
    in album: オレたちの博徒 (feat. 般若)
      type: MusicAlbum
      date published: 2022-03-11
    genre: j-rap
    isrc code: JPX602200009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:41:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x12c2e4dc48656c5292583074b20772182da200f68c5fe6849c51ca0840fc8d2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX602200009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x12c2e4dc48656c5292583074b20772182da200f68c5fe6849c51ca0840fc8d2f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPX602200009.
      date published: 2026-07-05T04:47:21Z
    audio: オレたちの博徒 (feat. 般若)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.916
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Our Gambling (feat. Hannya)
album: 金の話ばっかりやめようぜ
album: Let's stop talking about money.
album: Show me , Lend me , Give me.
album: 見してくれ、貸してくれ、くれ。
album: I will pay it back (feat. D.O)
album: I'm 「ペイ」Back (feat. D.O)

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.695

Energy
type: PropertyValue
value: 0.892

Speechiness
type: PropertyValue
value: 0.162

Acousticness
type: PropertyValue
value: 0.101

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.07

Valence (Positivity)
type: PropertyValue
value: 0.856

Loudness (dB)
type: PropertyValue
value: -3.312

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Our Gambling (feat. Hannya)
type: MusicAlbum
date published: 2022-03-11

金の話ばっかりやめようぜ
type: MusicAlbum
date published: 2022-05-12

Let's stop talking about money.
type: MusicAlbum
date published: 2022-05-12

Show me , Lend me , Give me.
type: MusicAlbum
date published: 2022-05-27

見してくれ、貸してくれ、くれ。
type: MusicAlbum
date published: 2022-05-27

I will pay it back (feat. D.O)
type: MusicAlbum
date published: 2023-08-03

I'm 「ペイ」Back (feat. D.O)
type: MusicAlbum
date published: 2023-08-03