ISRC USMC14403570
Verified recording
USMC14403570 is “Pack Up Your Troubles In Your Old Kit Bag And Smile, Smile, Smile” by The Andrews Sisters,
registered on the CopyrightChains blockchain with CopyrightID
0x44d36990517b88dbae3fd8ac6d26957d64d9edb9267571740b14bdfec45c04c1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14403570.
Recording identifiers
- ISRC
- USMC14403570
- Title
- Pack Up Your Troubles In Your Old Kit Bag And Smile, Smile, Smile
- Artist
- The Andrews Sisters
- CopyrightID (CopyrightChains transaction hash)
0x44d36990517b88dbae3fd8ac6d26957d64d9edb9267571740b14bdfec45c04c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f9c0a9c22163c4a68e613d22465c5b5544197f56206f39caf2bd87359978680a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14403570
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Pack Up Your Troubles In Your Old Kit Bag And Smile, Smile, Smile · Machine-readable JSON-LD