ISRC USMTD0256804
Verified recording
USMTD0256804 is “Nuclear War - Version 4” by Yo La Tengo,
registered on the CopyrightChains blockchain with CopyrightID
0x727cec3d03cc6813dccb1c343a656921444c838c5ae2eaeb60069cf4214402a3 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD0256804.
Recording identifiers
- ISRC
- USMTD0256804
- Title
- Nuclear War - Version 4
- Artist
- Yo La Tengo
- CopyrightID (CopyrightChains transaction hash)
0x727cec3d03cc6813dccb1c343a656921444c838c5ae2eaeb60069cf4214402a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:033b757c424f4609ec0767c21732559df7a37ca86aa1dababac54ba25ca7e0a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD0256804
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Nuclear War - Version 4 · Machine-readable JSON-LD