ISRC JPTO00202572
Verified recording
JPTO00202572 is “ソナタ: I. アレグロ” by Bernhard Heiden,
registered on the CopyrightChains blockchain with CopyrightID
0xf2def23e2c520e6df64376c470514f54dfc307442746acd771ec0d32c06b08f2 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00202572.
Recording identifiers
- ISRC
- JPTO00202572
- Title
- ソナタ: I. アレグロ
- Artist
- Bernhard Heiden
- CopyrightID (CopyrightChains transaction hash)
0xf2def23e2c520e6df64376c470514f54dfc307442746acd771ec0d32c06b08f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:7879fb22b9d4ba7129c028ec64c4d62de95f08b9c45c8f00566bdb85a721b506- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00202572
- Bitcoin block existence check
- https://blockstream.info/api/block/960314