ISRC GBAYC0801273
Verified recording
GBAYC0801273 is “Puccini: Il tabarro: "Come è difficile esser felici!" (Giorgetta, Michele)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x4abac609c503ea5ce1eb17625d404755e74f5bb4ad1b11e0781ecb4803f22b08 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801273.
Recording identifiers
- ISRC
- GBAYC0801273
- Title
- Puccini: Il tabarro: "Come è difficile esser felici!" (Giorgetta, Michele)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x4abac609c503ea5ce1eb17625d404755e74f5bb4ad1b11e0781ecb4803f22b08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7272aabb65a0f134f28bf75f2f08bdca9a774adbb3a18e8023a8f969b1d07b04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801273
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Il tabarro: "Come è difficile esser felici!" (Giorgetta, Michele) · Machine-readable JSON-LD