ISRC USCO90540804
Verified recording
USCO90540804 is “Captain Glenn” by John Doyle,
registered on the CopyrightChains blockchain with CopyrightID
0x6cb71e311974cf1a01a389fd2bdc8e656ec4c5a055195eaed42108a942401b69 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/USCO90540804.
Recording identifiers
- ISRC
- USCO90540804
- Title
- Captain Glenn
- Artist
- John Doyle
- CopyrightID (CopyrightChains transaction hash)
0x6cb71e311974cf1a01a389fd2bdc8e656ec4c5a055195eaed42108a942401b69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:013ffce76006f0b4c464c49c07db42fb329c0f7f4cbd428d629e766773217eb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO90540804
- Bitcoin block existence check
- https://blockstream.info/api/block/960138