ISRC QMM9G1400157
Verified recording
QMM9G1400157 is “Yankee Doodle” by The United States Navy Band,
registered on the CopyrightChains blockchain with CopyrightID
0xe641a0e918f773f0efcd2a3f67a03304427dd0eb8550b98e3d897e6bc1ac3b13 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/QMM9G1400157.
Recording identifiers
- ISRC
- QMM9G1400157
- Title
- Yankee Doodle
- Artist
- The United States Navy Band
- CopyrightID (CopyrightChains transaction hash)
0xe641a0e918f773f0efcd2a3f67a03304427dd0eb8550b98e3d897e6bc1ac3b13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4bb52f984e203737ecdc7f8d344e5fe7fa4f45ef5fee6ba31115ac279a564110- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400157
- Bitcoin block existence check
- https://blockstream.info/api/block/960138