ISRC QZFYY2058124
Verified recording
QZFYY2058124 is “Backstroke” by Frozen Turtle,
registered on the CopyrightChains blockchain with CopyrightID
0xdcf5543d11b65f244caa62d9110797ed2495f171a9a82e04ab41d15f4e08c54c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2058124.
Recording identifiers
- ISRC
- QZFYY2058124
- Title
- Backstroke
- Artist
- Frozen Turtle
- CopyrightID (CopyrightChains transaction hash)
0xdcf5543d11b65f244caa62d9110797ed2495f171a9a82e04ab41d15f4e08c54c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4701b82bc3322d1f76163c4d057c5c944eae9a97a22729e346e58b931d98a5fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2058124
- Bitcoin block existence check
- https://blockstream.info/api/block/957120