ISRC USSM10021600
Verified recording
USSM10021600 is “Chicago Stomp Down” by Duke Ellington,
registered on the CopyrightChains blockchain with CopyrightID
0x300b2d73a02ea972bb5e8a1f3ec5d09218d1097e68a94f5fdceefcd6dc13a13a 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/USSM10021600.
Recording identifiers
- ISRC
- USSM10021600
- Title
- Chicago Stomp Down
- Artist
- Duke Ellington
- CopyrightID (CopyrightChains transaction hash)
0x300b2d73a02ea972bb5e8a1f3ec5d09218d1097e68a94f5fdceefcd6dc13a13a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1bde633ec3ba42f45d5c8923b29150c55d891d635b9f8de961f8af818ce1025d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10021600
- Bitcoin block existence check
- https://blockstream.info/api/block/957118