ISRC USB4U0751629
Verified recording
USB4U0751629 is “The Summer Wind” by Stephen Kummer,
registered on the CopyrightChains blockchain with CopyrightID
0x6fd4b2d6052a0b73a848133beeb59691516cdf778f1863fe29be8fc47651ba79 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0751629.
Recording identifiers
- ISRC
- USB4U0751629
- Title
- The Summer Wind
- Artist
- Stephen Kummer
- CopyrightID (CopyrightChains transaction hash)
0x6fd4b2d6052a0b73a848133beeb59691516cdf778f1863fe29be8fc47651ba79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:32287da059a8b151ec45324275b0bc1ec2bbde2215f6876dc6ec670494550e00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0751629
- Bitcoin block existence check
- https://blockstream.info/api/block/953520