ISRC GBF076740836
Verified recording
GBF076740836 is “La clemenza di Tito, K.621 / Act 2: "Che del ciel, che degli Dei"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd0bf10923f6700b1a148aa773f6677032f6a116af7168c55270d3e7f0ab894cb and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076740836.
Recording identifiers
- ISRC
- GBF076740836
- Title
- La clemenza di Tito, K.621 / Act 2: "Che del ciel, che degli Dei"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd0bf10923f6700b1a148aa773f6677032f6a116af7168c55270d3e7f0ab894cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:17959060ecceef7a6b543c9ff81802afcd93114c271e7bbd6e3103b9c8afb3b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076740836
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: La clemenza di Tito, K.621 / Act 2: "Che del ciel, che degli Dei" · Machine-readable JSON-LD