ISRC FRX282315122
Verified recording
FRX282315122 is “晨昏四季” by 山止川行,
registered on the CopyrightChains blockchain with CopyrightID
0x810c4f4a47d3f8e594b660534c22c710ae93b27f0522d086d36dfbb91c02b20a and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282315122.
Recording identifiers
- ISRC
- FRX282315122
- Title
- 晨昏四季
- Artist
- 山止川行
- CopyrightID (CopyrightChains transaction hash)
0x810c4f4a47d3f8e594b660534c22c710ae93b27f0522d086d36dfbb91c02b20a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:7a0c1274ee3ba3fb86de031dc3292a14bda71b4abb01574c067b749171e3e217- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282315122
- Bitcoin block existence check
- https://blockstream.info/api/block/960441