ISRC DEZZ42171215
Verified recording
DEZZ42171215 is “Big Butter and Egg Man” by Jimmy Dorsey,
registered on the CopyrightChains blockchain with CopyrightID
0xd81b031a328ed521add6e876ce5da7f1f6af403962487ba7ccc1563a1125ceb4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42171215.
Recording identifiers
- ISRC
- DEZZ42171215
- Title
- Big Butter and Egg Man
- Artist
- Jimmy Dorsey
- CopyrightID (CopyrightChains transaction hash)
0xd81b031a328ed521add6e876ce5da7f1f6af403962487ba7ccc1563a1125ceb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:61235286f7e90659c99b0d5c9a5ebe3c9a1580c822747d21453f9b2b3035ea57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42171215
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Big Butter and Egg Man · Machine-readable JSON-LD