ISRC USQX92102054
Verified recording
USQX92102054 is “Undertow” by Ed Carlsen,
registered on the CopyrightChains blockchain with CopyrightID
0x607b51dc0cb0d17844ddd8b9addd7ff98d7cd833f848189eecdae9e2dcad1792 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92102054.
Recording identifiers
- ISRC
- USQX92102054
- Title
- Undertow
- Artist
- Ed Carlsen
- CopyrightID (CopyrightChains transaction hash)
0x607b51dc0cb0d17844ddd8b9addd7ff98d7cd833f848189eecdae9e2dcad1792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ff2a22f7bc10cd64ec157ea70bd3b77a85a61ad7d0c4d483074da6828858c0b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92102054
- Bitcoin block existence check
- https://blockstream.info/api/block/953515