SENZO
type: MusicGroup
description: Senzo is a 2008 solo piano album by Abdullah Ibrahim. Recording and music All of the compositions are by Ibrahim, except for "In a Sentimental Mood". "Ibrahim moves from the discordant, free-sounding
popularity: 39
followers: 8180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe079bff8a6250d80fc95db363338639d5b9475a3a1ce5b7ea883962292f2d457
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/5c0a54c7-1179-435e-8a00-33ce1a6e2c2e.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe079bff8a6250d80fc95db363338639d5b9475a3a1ce5b7ea883962292f2d457. 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/5c0a54c7-1179-435e-8a00-33ce1a6e2c2e.json and https://artists.proofprofile.net/proofs/artist/5c0a54c7-1179-435e-8a00-33ce1a6e2c2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Raiden (Remastered)
  type: MusicAlbum
  date published: 2020
album: MIKOTO
  type: MusicAlbum
  date published: 2020-03-25
album: MIKOTO
  type: MusicAlbum
  date published: 2020-03-25
album: "KUNAI" - 忍 -
  type: MusicAlbum
  date published: 2020-04-22
album: "KUNAI" - Ninja Trap -
  type: MusicAlbum
  date published: 2020-04-22
album: "Tsushima" (feat. 乙津理風)
  type: MusicAlbum
  date published: 2020-06-18
album: "Tsushima" (feat. Rifu Otsu)
  type: MusicAlbum
  date published: 2020-06-18
album: "RAIDEN"
  type: MusicAlbum
  date published: 2020-07-20
album: "RAIDEN"
  type: MusicAlbum
  date published: 2020-07-20
album: "YACHIYO"
  type: MusicAlbum
  date published: 2020-10-24
album: "YACHIYO"
  type: MusicAlbum
  date published: 2020-10-24
album: "NINJUTSU"
  type: MusicAlbum
  date published: 2020-12-02
album: "NINJUTSU"
  type: MusicAlbum
  date published: 2020-12-02
album: "ARASAKA"
  type: MusicAlbum
  date published: 2020-12-25
album: "ARASAKA"
  type: MusicAlbum
  date published: 2020-12-25
album: "KONPEKI"
  type: MusicAlbum
  date published: 2021-01-23
album: "KONPEKI"
  type: MusicAlbum
  date published: 2021-01-23
album: "KOSHIRO" (Shamisen Solo Ver.)
  type: MusicAlbum
  date published: 2021-01-28
album: "KOSHIRO" (Shamisen Solo Ver.)
  type: MusicAlbum
  date published: 2021-01-28
  track: "KOSHIRO" - Shamisen Solo Ver.
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149454
    explicit: false
    by artist: SENZO
    in album: "KOSHIRO" (Shamisen Solo Ver.)
      type: MusicAlbum
      date published: 2021-01-28
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    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xf0da5a32dc416264521342daaafbda4e8bfe71a1c786b0acd61308d4b53202b0. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCJPN2173589.
      date published: 2026-07-18T02:58:58Z
    audio: "KOSHIRO" - Shamisen Solo Ver.
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -7.644
      additional property: Key Name
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album: "KUNAI" (feat. Shamio) [Shamio Ver.]
  type: MusicAlbum
  date published: 2022-02-19
  track: "KUNAI" - Shamio Ver.
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162841
    explicit: false
    by artist: SENZO
    in album: "KUNAI" (feat. Shamio) [Shamio Ver.]
      type: MusicAlbum
      date published: 2022-02-19
    isrc code: TCJPR2214937
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: "KUNAI" - Shamio Ver.
album: ICHIJO (feat. 恵聖 & 山﨑白露)
album: ICHIJO (feat. keisei & Hakuro Yamazaki)
album: 煉獄 (Chikuzen Biwa Solo Ver.)
album: Rengoku (Chikuzen Biwa Solo Ver.)
album: Haku
album: Zen Forest
album: Shinigami
album: Kusanagi
album: Shizuku
album: Kishin
album: 鬼神
track: Akari

OTSBitcoinBlock
type: PropertyValue
value: 958506

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958506

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2214937

OTSTimestamp
type: PropertyValue
value: 2026-07-18T06:14:51Z

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 0xcbd2da1f5b50fc48e4b6bef577ad2cd369308b1f418e936e710beb961026bd72. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/TCJPR2214937.
date published: 2026-07-18T06:14:51Z

"KUNAI" - Shamio Ver.
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 141.965
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
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additional property: Energy
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additional property: Speechiness
  type: PropertyValue
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additional property: Acousticness
  type: PropertyValue
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additional property: Instrumentalness
  type: PropertyValue
  value: 0.789
additional property: Liveness
  type: PropertyValue
  value: 0.337
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.96
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.009
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

ICHIJO (feat. 恵聖 & 山﨑白露)
type: MusicAlbum
date published: 2022-05-28

ICHIJO (feat. keisei & Hakuro Yamazaki)
type: MusicAlbum
date published: 2022-05-28

煉獄 (Chikuzen Biwa Solo Ver.)
type: MusicAlbum
date published: 2022-06-11

Rengoku (Chikuzen Biwa Solo Ver.)
type: MusicAlbum
date published: 2022-06-11

Haku
type: MusicAlbum
date published: 2024-05-18
track: Haku
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142656
  explicit: false
  by artist: SENZO
  in album: Haku
    type: MusicAlbum
    date published: 2024-05-18
  isrc code: TCJPA2436183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T17:35:30+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2436183
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T18:21:04Z
  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 0x1feb261784db050a7daee0bd66b591b19de7a055aa190d7aeae5548ac817efc4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCJPA2436183.
    date published: 2026-07-13T18:21:04Z
  audio: Haku
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.035
    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: 0.586
    additional property: Energy
      type: PropertyValue
      value: 0.982
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.017
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.987
    additional property: Liveness
      type: PropertyValue
      value: 0.159
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.727
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.677
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
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Haku
type: MusicAlbum
date published: 2024-05-18

Zen Forest
type: MusicAlbum
date published: 2024-06-22

Zen Forest
type: MusicAlbum
date published: 2024-06-22

Shinigami
type: MusicAlbum
date published: 2024-11-28

Kusanagi
type: MusicAlbum
date published: 2025-02-15

Shizuku
type: MusicAlbum
date published: 2025-08-07

Kishin
type: MusicAlbum
date published: 2025-11-07

鬼神
type: MusicAlbum
date published: 2025-11-07

Akari
type: MusicRecording
duration: PT2M58S
duration ms: 178121
explicit: false
by artist: Nogymx
by artist: SENZO
by artist: KiRiKo
in album: Akari
  type: MusicAlbum
  date published: 2022-12-02
genre: focus-beats
isrc code: USANG2225629
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2225629
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xebe9112c3fcb82cae5484f3ff736ad398791c989bc7bad6be82b9938a5c7d304. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USANG2225629.
  date published: 2026-07-02T03:55:08Z
audio: Akari
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 150.644
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.537
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.018
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.198
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.994
  additional property: Key Name
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    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major