ISRC USSRL0701606
Verified recording
USSRL0701606 is “La bohème, SC 67, Act I: Che gelida manina - Live in Madrid, 1970” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xac45ea2cbc06babb384c0ead66ac8783dbfe2bf2f73a7d720061bdee980987b4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSRL0701606.
Recording identifiers
- ISRC
- USSRL0701606
- Title
- La bohème, SC 67, Act I: Che gelida manina - Live in Madrid, 1970
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xac45ea2cbc06babb384c0ead66ac8783dbfe2bf2f73a7d720061bdee980987b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e2bbe52d1a051012fac68a94d3b19e6e5904882fdaec43f73ec286adeb31a847- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSRL0701606
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La bohème, SC 67, Act I: Che gelida manina - Live in Madrid, 1970 · Machine-readable JSON-LD