ISRC DEZZ42171232
Verified recording
DEZZ42171232 is “Clarinet Polka” by Jimmy Dorsey,
registered on the CopyrightChains blockchain with CopyrightID
0x173b16740e6de73ea4d0aa93fd75e543fcb11491e6fa633af7090816685a3db4 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42171232.
Recording identifiers
- ISRC
- DEZZ42171232
- Title
- Clarinet Polka
- Artist
- Jimmy Dorsey
- CopyrightID (CopyrightChains transaction hash)
0x173b16740e6de73ea4d0aa93fd75e543fcb11491e6fa633af7090816685a3db4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:82c6391fe6be261e3d74584f009b55290cf13fcd0b26e8cdb61c14a12c300553- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ42171232
- Bitcoin block existence check
- https://blockstream.info/api/block/957046