ISRC USPMZ1104801
Verified recording
USPMZ1104801 is “Alto Saxophone Concerto: I. Andante appassionato” by Lee Actor,
registered on the CopyrightChains blockchain with CopyrightID
0x8b6cbfdb4cd9095d81119efb29b1233e0994d867f29b905ecc158ba1521fc139 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMZ1104801.
Recording identifiers
- ISRC
- USPMZ1104801
- Title
- Alto Saxophone Concerto: I. Andante appassionato
- Artist
- Lee Actor
- CopyrightID (CopyrightChains transaction hash)
0x8b6cbfdb4cd9095d81119efb29b1233e0994d867f29b905ecc158ba1521fc139
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:96c71fc8070160272c7ed02ea925fb89293cf661773e25a52d98c8b64a9bbb0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMZ1104801
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Alto Saxophone Concerto: I. Andante appassionato · Machine-readable JSON-LD