M．HONDA
type: MusicGroup
popularity: 9
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x646b74c0b670edafb882b2f5693ea25a60cb81e86bd5f7b64935fa58ed0c12ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19761dc3-3369-41b5-a460-d6225cd99b41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19761dc3-3369-41b5-a460-d6225cd99b41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19761dc3-3369-41b5-a460-d6225cd99b41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x646b74c0b670edafb882b2f5693ea25a60cb81e86bd5f7b64935fa58ed0c12ef","name":"M．HONDA","registered_at":"2026-06-15T22:28:00Z","symbol":"NIM0851402","token_address":"0xabdfb4eab634b8f3e4eab0ca15fe0bfb1c70ce41","type":"artist","uuid":"19761dc3-3369-41b5-a460-d6225cd99b41"}
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 0x646b74c0b670edafb882b2f5693ea25a60cb81e86bd5f7b64935fa58ed0c12ef. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19761dc3-3369-41b5-a460-d6225cd99b41.json and https://artists.proofprofile.net/proofs/artist/19761dc3-3369-41b5-a460-d6225cd99b41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x646b74c0b670edafb882b2f5693ea25a60cb81e86bd5f7b64935fa58ed0c12ef","name":"M．HONDA","registered_at":"2026-06-15T22:28:00Z","symbol":"NIM0851402","token_address":"0xabdfb4eab634b8f3e4eab0ca15fe0bfb1c70ce41","type":"artist","uuid":"19761dc3-3369-41b5-a460-d6225cd99b41"}
track: SKIT#1

SKIT#1
type: MusicRecording
duration: PT0M59S
duration ms: 59106
explicit: false
by artist: Arare
by artist: NG HEAD
by artist: H-MAN
by artist: Guan Chai
by artist: Super Criss
by artist: Goki
by artist: JING TENG
by artist: Jumbo Maatch
by artist: Jun 4 Shot
by artist: Takafin
by artist: Chozen Lee
by artist: Truthful a.k.a. Sticko
by artist: PAPA B
by artist: Bigga Raiji
by artist: M．HONDA
by artist: Masta Simon
by artist: YOYO-C
by artist: RYO the SKYWALKER
by artist: Rickie-G
in album: LIFE STYLE RECORDS COMPILATION VOL.2
  type: MusicAlbum
  date published: 2006-05-17
isrc code: JPTO00600653
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:06:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29d3f3b2b510102f94f0bbe11f60531f93c52e5bf9d5e39909d0bfc5076abace
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00600653
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d3f3b2b510102f94f0bbe11f60531f93c52e5bf9d5e39909d0bfc5076abace. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTO00600653.
  date published: 2026-06-13T15:41:10Z
audio: SKIT#1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.955
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.59
  additional property: Energy
    type: PropertyValue
    value: 0.604
  additional property: Speechiness
    type: PropertyValue
    value: 0.947
  additional property: Acousticness
    type: PropertyValue
    value: 0.718
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.968
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.441
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.361
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major