ichiro_
type: MusicGroup
genre: idm
popularity: 2
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51f34121a634933a49a3a0d13bf4482be9a67fd189be3980e08eedfa19bd7439
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e49dbab-939a-42e2-8a0c-f93653efb58c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e49dbab-939a-42e2-8a0c-f93653efb58c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e49dbab-939a-42e2-8a0c-f93653efb58c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
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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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f34121a634933a49a3a0d13bf4482be9a67fd189be3980e08eedfa19bd7439. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e49dbab-939a-42e2-8a0c-f93653efb58c.json and https://artists.proofprofile.net/proofs/artist/0e49dbab-939a-42e2-8a0c-f93653efb58c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
album: Unconsidered_
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album: Unconsidered_
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album: Ricci.
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  date published: 2011-07-07
album: LoopShu (part1)
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album: LoopShu (part2)
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  date published: 2012-06-06
album: Rays
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album: kempi
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album: mumi
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album: 凡響
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  date published: 2019-12-09
album: 83points
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album: Five
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album: limestone
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limestone
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MOONBEAM
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135136
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mochi
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奥
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efforts
type: MusicAlbum
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fringes
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date published: 2023-12-05

カラタチ
type: MusicAlbum
date published: 2023-12-11

sashimi
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date published: 2023-12-24

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type: MusicAlbum
date published: 2024-02-01

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type: MusicAlbum
date published: 2024-02-27

kurage
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mirage
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date published: 2024-04-13

resonance
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pledge
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kure kure
type: MusicAlbum
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PORTAL REPRISE
type: MusicAlbum
date published: 2024-11-05

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date published: 2025-08-20

landscape
type: MusicAlbum
date published: 2025-10-22