ISRC GBH5G1301027
Verified recording
GBH5G1301027 is “(Humming Chorus) Coro a boccia chiusa (from "Madama Butterfly", Act II)” by Renata Tebaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x29f4d07fa996539b3d8cc1ea9f9d873731a7c7b488c427b5dcc7041646614448 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBH5G1301027.
Recording identifiers
- ISRC
- GBH5G1301027
- Title
- (Humming Chorus) Coro a boccia chiusa (from "Madama Butterfly", Act II)
- Artist
- Renata Tebaldi
- CopyrightID (CopyrightChains transaction hash)
0x29f4d07fa996539b3d8cc1ea9f9d873731a7c7b488c427b5dcc7041646614448
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:6e4ed845fb32a614c9c0bd43647c413d723fe4f4856dbf75d4f4d8945a10fea1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBH5G1301027
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: (Humming Chorus) Coro a boccia chiusa (from "Madama Butterfly", Act II) · Machine-readable JSON-LD