ISRC AUXN22245625
Verified recording
AUXN22245625 is “I Hold Your Hand in Mine” by Tom Lehrer,
registered on the CopyrightChains blockchain with CopyrightID
0x1320abf2ddfcfd7fc1fe2dfc52ce466cf8bf52b55faae07dfd0c2d9f6365ffa9 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22245625.
Recording identifiers
- ISRC
- AUXN22245625
- Title
- I Hold Your Hand in Mine
- Artist
- Tom Lehrer
- CopyrightID (CopyrightChains transaction hash)
0x1320abf2ddfcfd7fc1fe2dfc52ce466cf8bf52b55faae07dfd0c2d9f6365ffa9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:d08b3c6f901bb85356eeab4cec7f1f8a2d9c8515413e546233303bc964739b46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22245625
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: I Hold Your Hand in Mine · Machine-readable JSON-LD