ISRC US4B91382808
Verified recording
US4B91382808 is “Please Mr. Jailer” by Tail Dragger,
registered on the CopyrightChains blockchain with CopyrightID
0x65be83c8be12f5382afb276bf82417be81b05873457821a7711c8aeb0dcbf1ae and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4B91382808.
Recording identifiers
- ISRC
- US4B91382808
- Title
- Please Mr. Jailer
- Artist
- Tail Dragger
- CopyrightID (CopyrightChains transaction hash)
0x65be83c8be12f5382afb276bf82417be81b05873457821a7711c8aeb0dcbf1ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:0db7981a01ac6628326db1fd0493b3249c9153d194d41609ed1adedf2d251889- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4B91382808
- Bitcoin block existence check
- https://blockstream.info/api/block/960240