ISRC GBUM70602981
Verified recording
GBUM70602981 is “"O Mio Babbino Caro" (From Gianni Schicchi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x1dbccd4578979211ebec246fe33c7401e283f320731eddcf1b23b988582c60f9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70602981.
Recording identifiers
- ISRC
- GBUM70602981
- Title
- "O Mio Babbino Caro" (From Gianni Schicchi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x1dbccd4578979211ebec246fe33c7401e283f320731eddcf1b23b988582c60f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:cf24b3b29b31ed0fbee8aa3b67065df89b6973693f05e588bf65204834c6a8b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70602981
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: "O Mio Babbino Caro" (From Gianni Schicchi) · Machine-readable JSON-LD