ISRC GRHR11012916
Verified recording
GRHR11012916 is “Un ballo in maschera: "Morro, ma prima in grazia"” by Elisabeth Rethberg,
registered on the CopyrightChains blockchain with CopyrightID
0xb4a5773e752d8120d4efd1b0a7052c2cbd790370af5966212e7d5835dc7874e3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11012916.
Recording identifiers
- ISRC
- GRHR11012916
- Title
- Un ballo in maschera: "Morro, ma prima in grazia"
- Artist
- Elisabeth Rethberg
- CopyrightID (CopyrightChains transaction hash)
0xb4a5773e752d8120d4efd1b0a7052c2cbd790370af5966212e7d5835dc7874e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9ea8be2ab7b59d95199b6c5f25b39d9123fcdaf64474cf804f43e85873f24472- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11012916
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Un ballo in maschera: "Morro, ma prima in grazia" · Machine-readable JSON-LD