BotchiBoromaru
type: MusicGroup
popularity: 9
followers: 767
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7823a2eb390133bc2a9024426ea955f797f1bc283066e0bf5ac53f796bd83ef0. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd72b44b-5957-4ab9-80d6-08fea8f75e11.json and https://artists.proofprofile.net/proofs/artist/fd72b44b-5957-4ab9-80d6-08fea8f75e11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
album: Song of Botchi "B"
  type: MusicAlbum
  date published: 2018-04-21
album: Song of Botchi "C"
  type: MusicAlbum
  date published: 2018-04-21
  track: TANTAKATANTANTANTANMEN
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241500
    explicit: false
    by artist: BotchiBoromaru
    in album: Song of Botchi "C"
      type: MusicAlbum
      date published: 2018-04-21
    isrc code: TCJPG1888726
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:10:01+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7c77f64de2a7e26777eddabf9dafe7c223a7fb631e58c4683644e30ec91bc072
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958554
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958554
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPG1888726
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:17:01Z
    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 0x7c77f64de2a7e26777eddabf9dafe7c223a7fb631e58c4683644e30ec91bc072. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/TCJPG1888726.
      date published: 2026-07-18T13:17:01Z
    audio: TANTAKATANTANTANTANMEN
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.023
      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: 0.821
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.355
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.807
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.167
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Song of Botchi "A"
  type: MusicAlbum
  date published: 2018-04-21
album: I also have no umbrella
  type: MusicAlbum
  date published: 2018-06-05
album: Aburabu Katabura LinLinLin
  type: MusicAlbum
  date published: 2018-06-18
album: My Summer Comicalize
  type: MusicAlbum
  date published: 2018-07-17
album: Song of Botchi "D"
  type: MusicAlbum
  date published: 2018-08-07
album: YURAYURA HANABI
  type: MusicAlbum
  date published: 2018-08-21
album: I wanna be a Superman
  type: MusicAlbum
  date published: 2018-09-03
album: Moonlight Bunny Man
  type: MusicAlbum
  date published: 2018-09-20
album: ENSOKU
  type: MusicAlbum
  date published: 2018-10-03
album: ZOMBIE HORSEPLAY
  type: MusicAlbum
  date published: 2018-10-18
album: Song of Botchi "E"
  type: MusicAlbum
  date published: 2018-11-07
album: Mr.HorseOpera
  type: MusicAlbum
  date published: 2018-11-17
album: Eternal-Hide-And-Seek
  type: MusicAlbum
  date published: 2018-12-02
album: Year's first dream POP
  type: MusicAlbum
  date published: 2019-01-05
album: DAN DAN DANCE
  type: MusicAlbum
  date published: 2019-01-18
album: TOWER SPEAKER STREET
  type: MusicAlbum
  date published: 2019-02-04
album: Song of Botchi "F"
  type: MusicAlbum
  date published: 2019-05-11
album: HANASAKA STEP
  type: MusicAlbum
  date published: 2019-06-15
  track: HANASAKA STEP
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274560
    explicit: false
    by artist: BotchiBoromaru
    in album: HANASAKA STEP
      type: MusicAlbum
      date published: 2019-06-15
    isrc code: TCJPJ1912605
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:18:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0028a03be9a7dd31306aa20fb9a0b9f008cf4168ed5d31058002de03a081d88f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: HANASAKA STEP
album: I also have no umbrella (Midy Remix)
album: Party in the Headphone
album: Yura Yura Hanabi (Virtual Cat Remix)
album: Library Boys Science (zukio Remix) [feat. wotakichi]
album: TANTAKATANTANTANTANMEN (DJ FOX Remix)
album: Heaping "Jigoku" Chomoranga (YACA IN DA HOUSE Remix)
album: Seven Days Airborne
album: Monster Love
album: Song of Botchi "G"
album: Monkey heart rain candy
album: BOTCHI BOX vol.1
album: One hundred demon
album: Snow umbrella
album: Just living is super great
album: INORIBI
album: Song of Botchi "H"
album: Junk Praise
album: Alone isolated
album: YOUKAI DESUKARA (Hyakkiyakou Ver.)
album: Beautiful Heart (feat. KAFU)

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958357

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1912605

OTSTimestamp
type: PropertyValue
value: 2026-07-17T03:33:42Z

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 0x0028a03be9a7dd31306aa20fb9a0b9f008cf4168ed5d31058002de03a081d88f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCJPJ1912605.
date published: 2026-07-17T03:33:42Z

HANASAKA STEP
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 124.983
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: 0.802
additional property: Energy
  type: PropertyValue
  value: 0.624
additional property: Speechiness
  type: PropertyValue
  value: 0.049
additional property: Acousticness
  type: PropertyValue
  value: 0.334
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.152
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.768
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.308
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

I also have no umbrella (Midy Remix)
type: MusicAlbum
date published: 2019-08-24

Party in the Headphone
type: MusicAlbum
date published: 2019-08-24

Yura Yura Hanabi (Virtual Cat Remix)
type: MusicAlbum
date published: 2019-08-31

Library Boys Science (zukio Remix) [feat. wotakichi]
type: MusicAlbum
date published: 2019-09-07

TANTAKATANTANTANTANMEN (DJ FOX Remix)
type: MusicAlbum
date published: 2019-09-14

Heaping "Jigoku" Chomoranga (YACA IN DA HOUSE Remix)
type: MusicAlbum
date published: 2019-09-14

Seven Days Airborne
type: MusicAlbum
date published: 2019-09-28

Monster Love
type: MusicAlbum
date published: 2019-10-26

Song of Botchi "G"
type: MusicAlbum
date published: 2019-11-23

Monkey heart rain candy
type: MusicAlbum
date published: 2019-12-21

BOTCHI BOX vol.1
type: MusicAlbum
date published: 2020-01-17

One hundred demon
type: MusicAlbum
date published: 2020-02-08

Snow umbrella
type: MusicAlbum
date published: 2020-02-22

Just living is super great
type: MusicAlbum
date published: 2020-02-29

INORIBI
type: MusicAlbum
date published: 2020-03-21

Song of Botchi "H"
type: MusicAlbum
date published: 2020-05-16

Junk Praise
type: MusicAlbum
date published: 2021-01-30

Alone isolated
type: MusicAlbum
date published: 2021-03-21

YOUKAI DESUKARA (Hyakkiyakou Ver.)
type: MusicAlbum
date published: 2021-11-26

Beautiful Heart (feat. KAFU)
type: MusicAlbum
date published: 2021-12-11