ISRC USAR29401111
Verified recording
USAR29401111 is “Mr. Berge” by Garrison Keillor,
registered on the CopyrightChains blockchain with CopyrightID
0x631e69c0449a51f5b0b7ba381325b0bd5943edf7ab93603fa3f5ae28fdd353b2 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29401111.
Recording identifiers
- ISRC
- USAR29401111
- Title
- Mr. Berge
- Artist
- Garrison Keillor
- CopyrightID (CopyrightChains transaction hash)
0x631e69c0449a51f5b0b7ba381325b0bd5943edf7ab93603fa3f5ae28fdd353b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:68b351d7f2a94c4924ba5a439daf54dc7ed274a4709a65d3ef837c7285a5318e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29401111
- Bitcoin block existence check
- https://blockstream.info/api/block/960348