ISRC USLS51225210
Verified recording
USLS51225210 is “Lagging Behind” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x09bf3371e627459a83797a53a02125caebaf2c4e1720e0299649a3c89973552b 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/USLS51225210.
Recording identifiers
- ISRC
- USLS51225210
- Title
- Lagging Behind
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x09bf3371e627459a83797a53a02125caebaf2c4e1720e0299649a3c89973552b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0cced3c212fbfdfcf6d28a18d2d0c43271ceb906a70178ecd599fef85ce679a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51225210
- Bitcoin block existence check
- https://blockstream.info/api/block/956304