ISRC USMTD0256801
Verified recording
USMTD0256801 is “Nuclear War - Version 1” by Yo La Tengo,
registered on the CopyrightChains blockchain with CopyrightID
0x3179217b118642193d2140f45c628cb3abd4590a50a0f23e3409bca2822c7ff3 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD0256801.
Recording identifiers
- ISRC
- USMTD0256801
- Title
- Nuclear War - Version 1
- Artist
- Yo La Tengo
- CopyrightID (CopyrightChains transaction hash)
0x3179217b118642193d2140f45c628cb3abd4590a50a0f23e3409bca2822c7ff3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:6fbc0af474f76531833218c3e5057268c62b11c7a7ebfd66f3832de31d0ee2e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD0256801
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Nuclear War - Version 1 · Machine-readable JSON-LD