ISRC SEWDL0572304
Verified recording
SEWDL0572304 is “Gianni Schicchi: "O mio babbino caro"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xd3fa038083347db68c4e6db35b18dc56857e5041f4db5bc3c5301a07e68f56dd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0572304.
Recording identifiers
- ISRC
- SEWDL0572304
- Title
- Gianni Schicchi: "O mio babbino caro"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xd3fa038083347db68c4e6db35b18dc56857e5041f4db5bc3c5301a07e68f56dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:205e5008f6db12b191c71459bc0bf90f1b09b69782b2fd4e373290e736053b0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0572304
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Gianni Schicchi: "O mio babbino caro" · Machine-readable JSON-LD