ISRC USCO90540802
Verified recording
USCO90540802 is “Jack Dolan” by John Doyle,
registered on the CopyrightChains blockchain with CopyrightID
0x1d30fd85f7d9f6dd01441d2e7adc6e5ef4d7f8ea91d47fa94a9e46d7f2196611 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/USCO90540802.
Recording identifiers
- ISRC
- USCO90540802
- Title
- Jack Dolan
- Artist
- John Doyle
- CopyrightID (CopyrightChains transaction hash)
0x1d30fd85f7d9f6dd01441d2e7adc6e5ef4d7f8ea91d47fa94a9e46d7f2196611
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b34eb64dc0de9e71195709347177b9545073252db7dfb2234fbefbd60df04f77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO90540802
- Bitcoin block existence check
- https://blockstream.info/api/block/960138