ISRC USMC13762514
Verified recording
USMC13762514 is “Topsy” by Count Basie,
registered on the CopyrightChains blockchain with CopyrightID
0x76f9bf34786a1b84890dfc62409ba717d039fdbd66efd7e203288ad4619ff154 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13762514.
Recording identifiers
- ISRC
- USMC13762514
- Title
- Topsy
- Artist
- Count Basie
- CopyrightID (CopyrightChains transaction hash)
0x76f9bf34786a1b84890dfc62409ba717d039fdbd66efd7e203288ad4619ff154
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f9914063a5b81b4dbf8deb2682afc2536749b40c1fdc9278e57584fd268404bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13762514
- Bitcoin block existence check
- https://blockstream.info/api/block/953513