ISRC GBF079611231
Verified recording
GBF079611231 is “Le nozze di Figaro, K. 492 / Act 2: "Porgi amor"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7ab488884ca38e444c5965c04ca292d6eec10aad8500cfd612ec58fbbf6f07df 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/GBF079611231.
Recording identifiers
- ISRC
- GBF079611231
- Title
- Le nozze di Figaro, K. 492 / Act 2: "Porgi amor"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7ab488884ca38e444c5965c04ca292d6eec10aad8500cfd612ec58fbbf6f07df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a5fba5b83b7793191ea8a57e457776aacf3b974d250e003eeb515afe21a826be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079611231
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Le nozze di Figaro, K. 492 / Act 2: "Porgi amor" · Machine-readable JSON-LD