桃瀬茉莉
type: MusicGroup
popularity: 3
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5f3e530bbe02bd2e0674b1ab3eab18e438d737d8ff0a39833915a5a5471832c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d79017e-41c7-4d38-b34e-91da9ed77ab3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d79017e-41c7-4d38-b34e-91da9ed77ab3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d79017e-41c7-4d38-b34e-91da9ed77ab3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5f3e530bbe02bd2e0674b1ab3eab18e438d737d8ff0a39833915a5a5471832c","name":"桃瀬茉莉","registered_at":"2026-06-16T22:12:18Z","symbol":"NIM1191367","token_address":"0xa4859fd8942c678c72050ec634f350f05e87cd53","type":"artist","uuid":"5d79017e-41c7-4d38-b34e-91da9ed77ab3"}
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 0xf5f3e530bbe02bd2e0674b1ab3eab18e438d737d8ff0a39833915a5a5471832c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d79017e-41c7-4d38-b34e-91da9ed77ab3.json and https://artists.proofprofile.net/proofs/artist/5d79017e-41c7-4d38-b34e-91da9ed77ab3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf5f3e530bbe02bd2e0674b1ab3eab18e438d737d8ff0a39833915a5a5471832c","name":"桃瀬茉莉","registered_at":"2026-06-16T22:12:18Z","symbol":"NIM1191367","token_address":"0xa4859fd8942c678c72050ec634f350f05e87cd53","type":"artist","uuid":"5d79017e-41c7-4d38-b34e-91da9ed77ab3"}
album: First Inspiration
  type: MusicAlbum
  date published: 2017-05-02
album: Voyage 〜夢の途中〜 - ヒーリング・ジャズ・ピアノ -
  type: MusicAlbum
  date published: 2017-11-09
album: Longing
  type: MusicAlbum
  date published: 2017-11-30
album: Across the Sky
  type: MusicAlbum
  date published: 2019-11-10
album: 水色
  type: MusicAlbum
  date published: 2020-09-16
album: Scenery
  type: MusicAlbum
  date published: 2023-09-22