ISRC USRC11903610
Verified recording
USRC11903610 is “Crazy Train” by Rachel Bloom,
registered on the CopyrightChains blockchain with CopyrightID
0x1fd83474d44217f35465eac89baf28ae973db34df7239c1d3fb799b46070acb2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11903610.
Recording identifiers
- ISRC
- USRC11903610
- Title
- Crazy Train
- Artist
- Rachel Bloom
- CopyrightID (CopyrightChains transaction hash)
0x1fd83474d44217f35465eac89baf28ae973db34df7239c1d3fb799b46070acb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e114ae5ea7edbefcfe24f2c5b2d9739ba4a46c2c6bacda609774562901f98e4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11903610
- Bitcoin block existence check
- https://blockstream.info/api/block/953513