ISRC US5541404134
Verified recording
US5541404134 is “La Traviata, Act II: Germont's Aria - "Di provenza il mar, il sol" (Instrumental Version)” by Sofia Philharmonic Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x3044a177286492443a3fecf81398665353d17c23104fd7fa5e8533ac3588bbdd and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541404134.
Recording identifiers
- ISRC
- US5541404134
- Title
- La Traviata, Act II: Germont's Aria - "Di provenza il mar, il sol" (Instrumental Version)
- Artist
- Sofia Philharmonic Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x3044a177286492443a3fecf81398665353d17c23104fd7fa5e8533ac3588bbdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:513911c2dedb69bac5652c1ee66a6842966b101f92f46509c54787df9233bebe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541404134
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: La Traviata, Act II: Germont's Aria - "Di provenza il mar, il sol" (Instrumental Version) · Machine-readable JSON-LD