ISRC GBGN38322806
Verified recording
GBGN38322806 is “I Hold Your Hand in Mine” by Tom Lehrer,
registered on the CopyrightChains blockchain with CopyrightID
0xaa89e11ce957e4f99fbe226f0f81d27504af370445e43ab26f821663e5992c62 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGN38322806.
Recording identifiers
- ISRC
- GBGN38322806
- Title
- I Hold Your Hand in Mine
- Artist
- Tom Lehrer
- CopyrightID (CopyrightChains transaction hash)
0xaa89e11ce957e4f99fbe226f0f81d27504af370445e43ab26f821663e5992c62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:4031cfe02a614fcab87bfec213e2ab9a63084ea157e1ea81c19689b8bb9a0770- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGN38322806
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: I Hold Your Hand in Mine · Machine-readable JSON-LD