ISRC US5541101002
Verified recording
US5541101002 is “The Marriage of Figaro, K. 492: Overture” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xeb74015e8cd7061b91128196070000c95062efe4164c1664a349ad00dee4a25d 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/US5541101002.
Recording identifiers
- ISRC
- US5541101002
- Title
- The Marriage of Figaro, K. 492: Overture
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xeb74015e8cd7061b91128196070000c95062efe4164c1664a349ad00dee4a25d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d24d4b4d1e764a5f50c9047dd1c9e79caf31a45aac91d8ae533eacbf000af970- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541101002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Marriage of Figaro, K. 492: Overture · Machine-readable JSON-LD