ISRC QZES82139320
Verified recording
QZES82139320 is “Cosmic Strings” by Sylvatica,
registered on the CopyrightChains blockchain with CopyrightID
0x9cd0d86757d32988b317c467a9c7166754b734585de50b77896ef018543ae946 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82139320.
Recording identifiers
- ISRC
- QZES82139320
- Title
- Cosmic Strings
- Artist
- Sylvatica
- CopyrightID (CopyrightChains transaction hash)
0x9cd0d86757d32988b317c467a9c7166754b734585de50b77896ef018543ae946
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c1be1094820b6c9c4a6ba30b3b889de97cbc15c775264a9edb4a85f69f2bff27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82139320
- Bitcoin block existence check
- https://blockstream.info/api/block/960448