溶けない名前
type: MusicGroup
genre: dream pop
genre: japanese indie
genre: j-rock
genre: math rock
genre: shibuya-kei
genre: shoegaze
genre: visual kei
popularity: 41
followers: 67987
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04b6922b05a0fc8fcd63b1e2c57d85cfda3d6366b9dcb5c99762fd948ea323de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0837a314-3bc0-45fd-a5f7-3bd6987edf4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0837a314-3bc0-45fd-a5f7-3bd6987edf4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0837a314-3bc0-45fd-a5f7-3bd6987edf4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04b6922b05a0fc8fcd63b1e2c57d85cfda3d6366b9dcb5c99762fd948ea323de","name":"溶けない名前","registered_at":"2026-06-12T18:04:15Z","symbol":"NIM0330610","token_address":"0x8911d27b6dc8e95eb6dd39cf36ed9b051415fba0","type":"artist","uuid":"0837a314-3bc0-45fd-a5f7-3bd6987edf4b"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b6922b05a0fc8fcd63b1e2c57d85cfda3d6366b9dcb5c99762fd948ea323de. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0837a314-3bc0-45fd-a5f7-3bd6987edf4b.json and https://artists.proofprofile.net/proofs/artist/0837a314-3bc0-45fd-a5f7-3bd6987edf4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x04b6922b05a0fc8fcd63b1e2c57d85cfda3d6366b9dcb5c99762fd948ea323de","name":"溶けない名前","registered_at":"2026-06-12T18:04:15Z","symbol":"NIM0330610","token_address":"0x8911d27b6dc8e95eb6dd39cf36ed9b051415fba0","type":"artist","uuid":"0837a314-3bc0-45fd-a5f7-3bd6987edf4b"}
album: おしえてV感覚
  type: MusicAlbum
  date published: 2014-03-07
album: おやすみA感覚e.p
  type: MusicAlbum
  date published: 2014-05-14
album: タイムマシンがこわれるまえに
  type: MusicAlbum
  date published: 2015-10-07
album: 制服甘露倶楽部
  type: MusicAlbum
  date published: 2017-10-04
album: タイムマシンが壊れる前に
  type: MusicAlbum
  date published: 2021-08-04
album: 幽かにそう纏う
  type: MusicAlbum
  date published: 2022-10-26
track: まぼろし買います
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267275
  explicit: false
  by artist: 溶けない名前
  in album: Xtalline : 001
    type: MusicAlbum
    date published: 2024-01-25
  isrc code: JPW462380332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:28:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0c1ac90408eb1a5bbd4b20a8acb845b399292904fda184d1e282743bbc08ec9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462380332
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c1ac90408eb1a5bbd4b20a8acb845b399292904fda184d1e282743bbc08ec9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPW462380332.
    date published: 2026-07-02T03:30:09Z
  audio: まぼろし買います
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 122.663
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.514
    additional property: Energy
      type: PropertyValue
      value: 0.797
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.113
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.287
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.809
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.593
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor