ISRC QZWDE2429802
Verified recording
QZWDE2429802 is “Summertime With U - LiTTie Remix” by Spencer Ludwig,
registered on the CopyrightChains blockchain with CopyrightID
0xc2dfc57f00553a9124bd141f02a3db44f7f65b8df99c36be403631ff86655ab6 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2429802.
Recording identifiers
- ISRC
- QZWDE2429802
- Title
- Summertime With U - LiTTie Remix
- Artist
- Spencer Ludwig
- CopyrightID (CopyrightChains transaction hash)
0xc2dfc57f00553a9124bd141f02a3db44f7f65b8df99c36be403631ff86655ab6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:04a2c8d613b00a0d247274f6a68d58a549e41d8248ad92f407c8b8d36d9a8d94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2429802
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: Summertime With U - LiTTie Remix · Machine-readable JSON-LD