ISRC DEL111601457
Verified recording
DEL111601457 is “On the Sunny Side of the Street” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x216fddb4e3f5c7ee8646a246872dc967807c4a57a32f70783f9e0c8303541b36 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111601457.
Recording identifiers
- ISRC
- DEL111601457
- Title
- On the Sunny Side of the Street
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x216fddb4e3f5c7ee8646a246872dc967807c4a57a32f70783f9e0c8303541b36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:dec791924797c961f238178d7cf8957aaceed793dea475293d0bb61fbd69d2a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111601457
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: On the Sunny Side of the Street · Machine-readable JSON-LD