ISRC USUMC0000473
Verified recording
USUMC0000473 is “No Matter What” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0x948601558f22b68150b92c409b9e1a693c5a6b8c84c46d973e8c086daedebf3c and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000473.
Recording identifiers
- ISRC
- USUMC0000473
- Title
- No Matter What
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0x948601558f22b68150b92c409b9e1a693c5a6b8c84c46d973e8c086daedebf3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:8a37ccf046dbdeaaf03c31e11cc80eb7142bc9c91e6949624b6f58dbb96c9be4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000473
- Bitcoin block existence check
- https://blockstream.info/api/block/960236