ISRC GBUM71102717
Verified recording
GBUM71102717 is “Munchkinland / Ding-Dong! The Witch Is Dead” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0xc8fbdfa9eed3bc1ee49d30ff7d885874f64fe34745d549cbb478962e0e6106eb and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71102717.
Recording identifiers
- ISRC
- GBUM71102717
- Title
- Munchkinland / Ding-Dong! The Witch Is Dead
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0xc8fbdfa9eed3bc1ee49d30ff7d885874f64fe34745d549cbb478962e0e6106eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5c6ef715bf0d348d67dc56a07381d483e3342769e30f8e6dd48ca8cb44f2de3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71102717
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Munchkinland / Ding-Dong! The Witch Is Dead · Machine-readable JSON-LD