ISRC USAT29900540
Verified recording
USAT29900540 is “Communication Breakdown - 1990 Remaster” by Led Zeppelin,
registered on the CopyrightChains blockchain with CopyrightID
0x234db22b8b4b7ad7f98de83445b926c8260266f5610c342c4d56b346283ed394 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/USAT29900540.
Recording identifiers
- ISRC
- USAT29900540
- Title
- Communication Breakdown - 1990 Remaster
- Artist
- Led Zeppelin
- CopyrightID (CopyrightChains transaction hash)
0x234db22b8b4b7ad7f98de83445b926c8260266f5610c342c4d56b346283ed394
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5179aa38beb1a9604effb31617b0f6df393acfd30a1904c71adf0ddf6be5596e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT29900540
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Communication Breakdown - 1990 Remaster · Machine-readable JSON-LD