ISRC USAT21404830
Verified recording
USAT21404830 is “Houses of the Holy - Rough Mix with Overdubs” by Led Zeppelin,
registered on the CopyrightChains blockchain with CopyrightID
0x6d4853c5573793714523f15f5b88c66ba2f87a8634ad2fb4b495ab93deceb92b and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21404830.
Recording identifiers
- ISRC
- USAT21404830
- Title
- Houses of the Holy - Rough Mix with Overdubs
- Artist
- Led Zeppelin
- CopyrightID (CopyrightChains transaction hash)
0x6d4853c5573793714523f15f5b88c66ba2f87a8634ad2fb4b495ab93deceb92b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:965b3eb0eeaa1dd3eb58030037c55ca8b6c8243a8eb57c8061ac8c28f3d9583d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21404830
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Houses of the Holy - Rough Mix with Overdubs · Machine-readable JSON-LD