ISRC USSM10018921
Verified recording
USSM10018921 is “Crisantemi” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb289dd971bfc967ea68d56c4cb3caed5486b423f9a93777f8d6b215df72587b1 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10018921.
Recording identifiers
- ISRC
- USSM10018921
- Title
- Crisantemi
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb289dd971bfc967ea68d56c4cb3caed5486b423f9a93777f8d6b215df72587b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f9cac2e5f568b60ce752405dd9776684c2e4a11c309f0aae2214e589ade0a6a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10018921
- Bitcoin block existence check
- https://blockstream.info/api/block/960273