ISRC GBLLH0710221
Verified recording
GBLLH0710221 is “Oh! Mi babbino caro” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xccfdb4b672155d51b52ff932ce11eb994e12197e6f6a3d3cc7e210be4e738ac6 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH0710221.
Recording identifiers
- ISRC
- GBLLH0710221
- Title
- Oh! Mi babbino caro
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xccfdb4b672155d51b52ff932ce11eb994e12197e6f6a3d3cc7e210be4e738ac6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:6a84b6ca4926b98053c003f8042a4249a5409529db2dded864f0c0365ce1ce9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH0710221
- Bitcoin block existence check
- https://blockstream.info/api/block/960397