ISRC USSM10413706
Verified recording
USSM10413706 is “Prologue” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0xdd9e515e9b856fe3823599f18fcddc12380a6b336c2dc6d2fb3cf4cff0487cc8 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/USSM10413706.
Recording identifiers
- ISRC
- USSM10413706
- Title
- Prologue
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0xdd9e515e9b856fe3823599f18fcddc12380a6b336c2dc6d2fb3cf4cff0487cc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:bc553530134194097d3e6a00bdc10d95127935d9496be47682b849e8f8eb607b- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10413706
- Bitcoin block existence check
- https://blockstream.info/api/block/953528