ISRC JPE300500551
Verified recording
JPE300500551 is “希望” by Michiru Oshima,
registered on the CopyrightChains blockchain with CopyrightID
0x9e171012094d6c4ab2172d6682dd1dd4b1b7c392d340d6f3daa8a8a13ff01a80 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE300500551.
Recording identifiers
- ISRC
- JPE300500551
- Title
- 希望
- Artist
- Michiru Oshima
- CopyrightID (CopyrightChains transaction hash)
0x9e171012094d6c4ab2172d6682dd1dd4b1b7c392d340d6f3daa8a8a13ff01a80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:1560099f74aaf01bee0968a638d04fe987bc66be22e621158ab2079506f97827- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE300500551
- Bitcoin block existence check
- https://blockstream.info/api/block/960144