ISRC QZK6J2470503
Verified recording
QZK6J2470503 is “Sosa Fortress” by Spanish Ran,
registered on the CopyrightChains blockchain with CopyrightID
0x01388c727b30f55bc524a90a520fd55211f3f605c9849fcd8a1b3afb4b55547e and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2470503.
Recording identifiers
- ISRC
- QZK6J2470503
- Title
- Sosa Fortress
- Artist
- Spanish Ran
- CopyrightID (CopyrightChains transaction hash)
0x01388c727b30f55bc524a90a520fd55211f3f605c9849fcd8a1b3afb4b55547e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:9949ff39bd06c6b6c014073f508393a0086eefb03b8f258c9597fb95392b2c19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2470503
- Bitcoin block existence check
- https://blockstream.info/api/block/960337