ISRC USMC19701130
Verified recording
USMC19701130 is “Big Ball's In Cowtown” by Don Walser,
registered on the CopyrightChains blockchain with CopyrightID
0x7d68a8e99c23cde8e23fe61640561590d897c578825aa72cb7b37e3b4d5baf92 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC19701130.
Recording identifiers
- ISRC
- USMC19701130
- Title
- Big Ball's In Cowtown
- Artist
- Don Walser
- CopyrightID (CopyrightChains transaction hash)
0x7d68a8e99c23cde8e23fe61640561590d897c578825aa72cb7b37e3b4d5baf92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:e1421b0e5b38782559dae5c454342bf3b9a8a93fda8f88cf9955ca5e73f385a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC19701130
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Big Ball's In Cowtown · Machine-readable JSON-LD