ISRC USAT21300922
Verified recording
USAT21300922 is “Communication Breakdown - Remaster” by Led Zeppelin,
registered on the CopyrightChains blockchain with CopyrightID
0xa70115e55b7b1e447bf1e392b32171b375b79e0c1e6395ea47eb63ff5b83886d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300922.
Recording identifiers
- ISRC
- USAT21300922
- Title
- Communication Breakdown - Remaster
- Artist
- Led Zeppelin
- CopyrightID (CopyrightChains transaction hash)
0xa70115e55b7b1e447bf1e392b32171b375b79e0c1e6395ea47eb63ff5b83886d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e02d63a075200746f08207431cd8b3dde560d9e8145170ddfda8c05821eb01c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300922
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Communication Breakdown - Remaster · Machine-readable JSON-LD