ISRC UKU6H1941505
Verified recording
UKU6H1941505 is “Be Prepared” by Tom Lehrer,
registered on the CopyrightChains blockchain with CopyrightID
0xaf1bdfbd572980019039193554848a463509bf5d63c3bc4a24add4642ac049fa and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU6H1941505.
Recording identifiers
- ISRC
- UKU6H1941505
- Title
- Be Prepared
- Artist
- Tom Lehrer
- CopyrightID (CopyrightChains transaction hash)
0xaf1bdfbd572980019039193554848a463509bf5d63c3bc4a24add4642ac049fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:bb44a9dc95e8b7a35c8ccaed3d2e028fbc18853c48dc28ebf0ecfadfed5d8a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU6H1941505
- Bitcoin block existence check
- https://blockstream.info/api/block/960500