ISRC QZK6L2076864
Verified recording
QZK6L2076864 is “Last Summer” by Deric,
registered on the CopyrightChains blockchain with CopyrightID
0x1ed29a3d8d66b56e63bf39ee9777c3bbea9bd7f0cb71e218de8e2c3210db0659 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2076864.
Recording identifiers
- ISRC
- QZK6L2076864
- Title
- Last Summer
- Artist
- Deric
- CopyrightID (CopyrightChains transaction hash)
0x1ed29a3d8d66b56e63bf39ee9777c3bbea9bd7f0cb71e218de8e2c3210db0659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:bd51f74b224875186b05ffd534f1116e1728205d0bb0d26f23ec7c9fcaf712a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2076864
- Bitcoin block existence check
- https://blockstream.info/api/block/960383