ISRC USEWC2320219
Verified recording
USEWC2320219 is “Albuquerque Rag” by Joe Maphis,
registered on the CopyrightChains blockchain with CopyrightID
0x078c1f0cde69f93156107340cd2b6a6ae38b47a7ce8e091cd4779b05e8308955 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC2320219.
Recording identifiers
- ISRC
- USEWC2320219
- Title
- Albuquerque Rag
- Artist
- Joe Maphis
- CopyrightID (CopyrightChains transaction hash)
0x078c1f0cde69f93156107340cd2b6a6ae38b47a7ce8e091cd4779b05e8308955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:ddf567838e13b373428f3af7d57f8069521e0dfc6afc1be12ffffe4f3eb21d3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC2320219
- Bitcoin block existence check
- https://blockstream.info/api/block/960403