ISRC USX761001816
Verified recording
USX761001816 is “About Mother, Op. 28” by Josef Suk,
registered on the CopyrightChains blockchain with CopyrightID
0x2c7497b13426c06f016499184a3685a60f207e4d77d4191f826839b1f212da0d and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001816.
Recording identifiers
- ISRC
- USX761001816
- Title
- About Mother, Op. 28
- Artist
- Josef Suk
- CopyrightID (CopyrightChains transaction hash)
0x2c7497b13426c06f016499184a3685a60f207e4d77d4191f826839b1f212da0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:75890029489c6de6045e919f1f3b6e9df23219baacb874bae4f13a0fa99454fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001816
- Bitcoin block existence check
- https://blockstream.info/api/block/960183