ISRC USSM10802801
Verified recording
USSM10802801 is “Vassourinhas” by Yo-Yo Ma,
registered on the CopyrightChains blockchain with CopyrightID
0x7ce41d3f770e49a3315880ccd095216cf8d0567e1d5585f3a35205e4cec89397 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10802801.
Recording identifiers
- ISRC
- USSM10802801
- Title
- Vassourinhas
- Artist
- Yo-Yo Ma
- CopyrightID (CopyrightChains transaction hash)
0x7ce41d3f770e49a3315880ccd095216cf8d0567e1d5585f3a35205e4cec89397
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:85c59bad20960c8081cf160f52cd8c9ecb298e1678ed061840014243488715c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10802801
- Bitcoin block existence check
- https://blockstream.info/api/block/960106