ISRC USQX91502165
Verified recording
USQX91502165 is “Ave Maria (Bach/ Gounod) - Commentary” by Yo-Yo Ma,
registered on the CopyrightChains blockchain with CopyrightID
0x815f4adb2d022ee083ce8dc8fb54f887b1917dca8964e4aed8a76f5aed524f00 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91502165.
Recording identifiers
- ISRC
- USQX91502165
- Title
- Ave Maria (Bach/ Gounod) - Commentary
- Artist
- Yo-Yo Ma
- CopyrightID (CopyrightChains transaction hash)
0x815f4adb2d022ee083ce8dc8fb54f887b1917dca8964e4aed8a76f5aed524f00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0c3768704546e730d764d3a0787d80a8fcbe2afee01737f82b138d1b32622e31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91502165
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Ave Maria (Bach/ Gounod) - Commentary · Machine-readable JSON-LD