BUXUS
type: MusicGroup
genre: neo soul
description: thumb|Buxus sempervirens thumb|Buxus sinica foliage thumb|Buxus henryi foliage thumb|Buxus wallichiana foliage and seed capsules thumb|right|Buxus sempervirens bark thumb|right|Buxus sempervirens bark
popularity: 14
followers: 1774
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a80a1c03ae036e9a4917fa3dce59b2464840b2f1d613ab6e3e64933be3c51ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/753d08e9-e787-4176-b136-a72857b8c689.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/753d08e9-e787-4176-b136-a72857b8c689.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/753d08e9-e787-4176-b136-a72857b8c689
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
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 0x5a80a1c03ae036e9a4917fa3dce59b2464840b2f1d613ab6e3e64933be3c51ac. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/753d08e9-e787-4176-b136-a72857b8c689.json and https://artists.proofprofile.net/proofs/artist/753d08e9-e787-4176-b136-a72857b8c689.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
album: 1st Live Album
  type: MusicAlbum
  date published: 2019-01-01
album: THE JAMM MESSENGERS
  type: MusicAlbum
  date published: 2021-05-01
album: OVERLOAD
  type: MusicAlbum
  date published: 2022-01-22
album: 1+1+1+1+1=1
  type: MusicAlbum
  date published: 2022-03-26
  track: YAMORI
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261285
    explicit: false
    by artist: BUXUS
    in album: 1+1+1+1+1=1
      type: MusicAlbum
      date published: 2022-03-26
    genre: neo soul
    isrc code: TCJPR2234459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:06:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7e1d6c2b11f476ccb855a64ccc539ac721287729dae335bb41431bcbcb48d19b
    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/TCJPR2234459
    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 0x7e1d6c2b11f476ccb855a64ccc539ac721287729dae335bb41431bcbcb48d19b. 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/TCJPR2234459.
      date published: 2026-07-05T10:01:46Z
    audio: YAMORI
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.922
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.333
      additional property: Energy
        type: PropertyValue
        value: 0.826
      additional property: Speechiness
        type: PropertyValue
        value: 0.124
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.052
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.318
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.326
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 1+1+1+1+1=1
  type: MusicAlbum
  date published: 2022-03-26
album: Magic Hour
  type: MusicAlbum
  date published: 2023-02-01
album: Magic Hour
  type: MusicAlbum
  date published: 2023-02-01
album: Smells Like Akamiso Spirit
  type: MusicAlbum
  date published: 2023-03-31
album: River Front Residences (feat. Toshiki Soejima)
  type: MusicAlbum
  date published: 2023-11-25
album: River Front Residences (feat. Toshiki Soejima)
  type: MusicAlbum
  date published: 2023-11-25
album: Reverie (feat. Toshiki Soejima)
  type: MusicAlbum
  date published: 2023-12-09
album: Reverie (feat. Toshiki Soejima)
  type: MusicAlbum
  date published: 2023-12-09
album: MONOEYE
  type: MusicAlbum
  date published: 2024-03-30
album: MONOEYE
  type: MusicAlbum
  date published: 2024-03-30
album: Sanity Checks
  type: MusicAlbum
  date published: 2024-06-01
album: SPARTA
  type: MusicAlbum
  date published: 2024-06-15
album: SPARTA
  type: MusicAlbum
  date published: 2024-06-15
album: Languize
  type: MusicAlbum
  date published: 2024-08-08
  track: SPARTA
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207040
    explicit: false
    by artist: BUXUS
    in album: Languize
      type: MusicAlbum
      date published: 2024-08-08
    genre: neo soul
    isrc code: TCJPB2422022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:46:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51526c6490ac08818ab87f3b72f3293e19f79fc9f47f8d6f633aed9a8fd567ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: SPARTA
album: Sirocco (I Want You)
album: EVA
album: Gray All Over
album: 冒涜
album: Blasphemy

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956889

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2422022

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

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 0x51526c6490ac08818ab87f3b72f3293e19f79fc9f47f8d6f633aed9a8fd567ac. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCJPB2422022.
date published: 2026-07-06T06:56:49Z

SPARTA
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 132.564
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.341
additional property: Energy
  type: PropertyValue
  value: 0.923
additional property: Speechiness
  type: PropertyValue
  value: 0.219
additional property: Acousticness
  type: PropertyValue
  value: 0.001
additional property: Instrumentalness
  type: PropertyValue
  value: 0.865
additional property: Liveness
  type: PropertyValue
  value: 0.123
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.538
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.617
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Languize
type: MusicAlbum
date published: 2024-08-08

Sirocco (I Want You)
type: MusicAlbum
date published: 2025-01-25

Sirocco (I Want You)
type: MusicAlbum
date published: 2025-01-25

EVA
type: MusicAlbum
date published: 2025-03-01

EVA
type: MusicAlbum
date published: 2025-03-01

Gray All Over
type: MusicAlbum
date published: 2025-08-30

Gray All Over
type: MusicAlbum
date published: 2025-08-30

冒涜
type: MusicAlbum
date published: 2025-11-12

Blasphemy
type: MusicAlbum
date published: 2025-11-12