ISRC DEF069807380
Verified recording
DEF069807380 is “O mio babbino caro (From the Opera "Gianni Schicchi")” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x96c60ef88373071f844cc94c3c95a1fae3e74da0747cc94e104dcdcb2d8cba1c 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/DEF069807380.
Recording identifiers
- ISRC
- DEF069807380
- Title
- O mio babbino caro (From the Opera "Gianni Schicchi")
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x96c60ef88373071f844cc94c3c95a1fae3e74da0747cc94e104dcdcb2d8cba1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:fa318e41969520fb72ef4efefd6df4a3034de474cced94d8bbef59ee6361719b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF069807380
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: O mio babbino caro (From the Opera "Gianni Schicchi") · Machine-readable JSON-LD