ISRC USLZJ2275833
Verified recording
USLZJ2275833 is “Winter/Summer” by Swift,
registered on the CopyrightChains blockchain with CopyrightID
0x22e8334b1d7bbeef7dfb7bf986eb87d53c69dd449ef4b4db8427da66cb9608a9 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2275833.
Recording identifiers
- ISRC
- USLZJ2275833
- Title
- Winter/Summer
- Artist
- Swift
- CopyrightID (CopyrightChains transaction hash)
0x22e8334b1d7bbeef7dfb7bf986eb87d53c69dd449ef4b4db8427da66cb9608a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ec66a19e1fca9953dc754b08c01134d21a302fba5e0144270ba3fb7aa3b3f234- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2275833
- Bitcoin block existence check
- https://blockstream.info/api/block/956304