ISRC USQX92102898
Verified recording
USQX92102898 is “La Sandunga” by Yo-Yo Ma,
registered on the CopyrightChains blockchain with CopyrightID
0x21bddfab3c7de09226efdea566b7be42de1e89c6aecfa28c7335b290ea111f88 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92102898.
Recording identifiers
- ISRC
- USQX92102898
- Title
- La Sandunga
- Artist
- Yo-Yo Ma
- CopyrightID (CopyrightChains transaction hash)
0x21bddfab3c7de09226efdea566b7be42de1e89c6aecfa28c7335b290ea111f88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7585a8b82c910165bc6a402ec047695650fa0b3e49180934e489447e75da6c95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92102898
- Bitcoin block existence check
- https://blockstream.info/api/block/956304