ISRC GBAYC1450099
Verified recording
GBAYC1450099 is “Puccini: Tosca, Act 2: "Dov'è dunque Angelotti?" (Scarpia, Cavaradossi, Spoletta, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa4fd4f1b35d359b72fe50e7771b2e71b959b53a88b6c0b1e82f6dbe3023dcb0f 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/GBAYC1450099.
Recording identifiers
- ISRC
- GBAYC1450099
- Title
- Puccini: Tosca, Act 2: "Dov'è dunque Angelotti?" (Scarpia, Cavaradossi, Spoletta, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa4fd4f1b35d359b72fe50e7771b2e71b959b53a88b6c0b1e82f6dbe3023dcb0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dc37bb28ad7d1fb27955d737cefa3a5c4018c41f2d8af7aa183e1d46801bdb34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1450099
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Puccini: Tosca, Act 2: "Dov'è dunque Angelotti?" (Scarpia, Cavaradossi, Spoletta, Tosca) · Machine-readable JSON-LD