ISRC GBUM70903102
Verified recording
GBUM70903102 is “Vexilla Regis” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x5b8a84b8564f113e8375975d1a55ed5a7e7e03963843cae45ca0b6d4b5e1b9f1 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70903102.
Recording identifiers
- ISRC
- GBUM70903102
- Title
- Vexilla Regis
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x5b8a84b8564f113e8375975d1a55ed5a7e7e03963843cae45ca0b6d4b5e1b9f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:3694a492910b62c04fbe74e85b6992f85623412d73ba002c27d585f9aec65acd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70903102
- Bitcoin block existence check
- https://blockstream.info/api/block/960427