ISRC GBAYC9702781
Verified recording
GBAYC9702781 is “Puccini: Il tabarro: "O Michele? Michele?" (Giorgetta, Michele, Luigi, Il tinca, Il talpa, Coro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x375ee36b6784001ca8db7378cb7f6734377e26c0b921a1783a362c2b18262b5a and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702781.
Recording identifiers
- ISRC
- GBAYC9702781
- Title
- Puccini: Il tabarro: "O Michele? Michele?" (Giorgetta, Michele, Luigi, Il tinca, Il talpa, Coro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x375ee36b6784001ca8db7378cb7f6734377e26c0b921a1783a362c2b18262b5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:cfb6874a243e208e8c00a7c0dcf6b9f8b36671518f3e505b6c60796c707bb338- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702781
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Puccini: Il tabarro: "O Michele? Michele?" (Giorgetta, Michele, Luigi, Il tinca, Il talpa, Coro) · Machine-readable JSON-LD