ISRC USAT21300964
Verified recording
USAT21300964 is “Custard Pie - Remaster” by Led Zeppelin,
registered on the CopyrightChains blockchain with CopyrightID
0x5606f2afff083b4e903657a5c309dcaf7d7d7ffddbf8d7f831a1291f569d1153 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/USAT21300964.
Recording identifiers
- ISRC
- USAT21300964
- Title
- Custard Pie - Remaster
- Artist
- Led Zeppelin
- CopyrightID (CopyrightChains transaction hash)
0x5606f2afff083b4e903657a5c309dcaf7d7d7ffddbf8d7f831a1291f569d1153
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:be119eeda01a3b945c2ef7564eefa43e398a80d5d4a3d42507ccb1c0b61577d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300964
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Custard Pie - Remaster · Machine-readable JSON-LD