キュアコーラル(CV:花守ゆみり)
type: MusicGroup
popularity: 7
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x770ea299aafa7b8976d48b54c8f40a80aa9060b826e62d958f337f50dd129557
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f95fe5b1-d59b-43e4-a707-983124facd36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f95fe5b1-d59b-43e4-a707-983124facd36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f95fe5b1-d59b-43e4-a707-983124facd36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x770ea299aafa7b8976d48b54c8f40a80aa9060b826e62d958f337f50dd129557","name":"キュアコーラル(CV:花守ゆみり)","registered_at":"2026-06-21T16:25:03Z","symbol":"NIM1973301","token_address":"0xb3cbf13936326d39a3fabbeb61b4b676750a40dc","type":"artist","uuid":"f95fe5b1-d59b-43e4-a707-983124facd36"}
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 0x770ea299aafa7b8976d48b54c8f40a80aa9060b826e62d958f337f50dd129557. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f95fe5b1-d59b-43e4-a707-983124facd36.json and https://artists.proofprofile.net/proofs/artist/f95fe5b1-d59b-43e4-a707-983124facd36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x770ea299aafa7b8976d48b54c8f40a80aa9060b826e62d958f337f50dd129557","name":"キュアコーラル(CV:花守ゆみり)","registered_at":"2026-06-21T16:25:03Z","symbol":"NIM1973301","token_address":"0xb3cbf13936326d39a3fabbeb61b4b676750a40dc","type":"artist","uuid":"f95fe5b1-d59b-43e4-a707-983124facd36"}
track: おもいきりトロピカル！

おもいきりトロピカル！
type: MusicRecording
duration: PT4M46S
duration ms: 286893
explicit: false
by artist: キュアコーラル(CV:花守ゆみり)
by artist: キュアサマー(CV:ファイルーズあい)
by artist: キュアラメール(CV:日高里菜)
by artist: キュアフラミンゴ(CV:瀬戸麻沙美)
by artist: キュアパパイア(CV:石川由依)
in album: トロピカル～ジュ！プリキュア ボーカルアルバム ～トロピカる！MUSIC BOX～
  type: MusicAlbum
  date published: 2021-07-21
isrc code: JPD602100073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T12:03:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61d6d1cb90a8ed02ebcbfaa3f422a5e4fdf0c8f1e5ee5c9c7aa3c04db9b5f1e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959128
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959128
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100073
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T12:33:25+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: 959128
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T12:33:25+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 0x61d6d1cb90a8ed02ebcbfaa3f422a5e4fdf0c8f1e5ee5c9c7aa3c04db9b5f1e5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:04:11Z), 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/JPD602100073.
  date published: 2026-07-22T15:04:11Z
audio: おもいきりトロピカル！
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 175.866
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.423
  additional property: Energy
    type: PropertyValue
    value: 0.941
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.06
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.308
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.41
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.229
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major