ISRC USQX91502640
Verified recording
USQX91502640 is “Songs by Sinatra Old Gold "Yankee Doodle Dandy" Commercial (with Axel Stordahl & His Orchestra)” by Frank Sinatra,
registered on the CopyrightChains blockchain with CopyrightID
0x21cd3da100df098f50cb760eb336b69bce1f3243ee5b2380391cdb50fc55a4d1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91502640.
Recording identifiers
- ISRC
- USQX91502640
- Title
- Songs by Sinatra Old Gold "Yankee Doodle Dandy" Commercial (with Axel Stordahl & His Orchestra)
- Artist
- Frank Sinatra
- CopyrightID (CopyrightChains transaction hash)
0x21cd3da100df098f50cb760eb336b69bce1f3243ee5b2380391cdb50fc55a4d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1600ac584294987b8e96d41eb86fda8080e76893423775e3ac1075bccec7b415- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91502640
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Songs by Sinatra Old Gold "Yankee Doodle Dandy" Commercial (with Axel Stordahl & His Orchestra) · Machine-readable JSON-LD