ISRC USAT21500154
Verified recording
USAT21500154 is “For Your Life - Reference Mix” by Led Zeppelin,
registered on the CopyrightChains blockchain with CopyrightID
0xcfcb014ea081fc9e42aeab4fe82578f1e2499b0a03c43ceb5bb132d47650d8f9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21500154.
Recording identifiers
- ISRC
- USAT21500154
- Title
- For Your Life - Reference Mix
- Artist
- Led Zeppelin
- CopyrightID (CopyrightChains transaction hash)
0xcfcb014ea081fc9e42aeab4fe82578f1e2499b0a03c43ceb5bb132d47650d8f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:72701f618faf24b3c63430e26a241d164777fca71c354769c98bafa5195505d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21500154
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: For Your Life - Reference Mix · Machine-readable JSON-LD