ISRC USRE12400378
Verified recording
USRE12400378 is “Holiday/Blvd. of Broken Dreams - Demo” by Green Day,
registered on the CopyrightChains blockchain with CopyrightID
0x396b19265f2f97be0f53ca7f71bc8b77f0efec2450f8193ca54b5dcd55aa6f46 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE12400378.
Recording identifiers
- ISRC
- USRE12400378
- Title
- Holiday/Blvd. of Broken Dreams - Demo
- Artist
- Green Day
- CopyrightID (CopyrightChains transaction hash)
0x396b19265f2f97be0f53ca7f71bc8b77f0efec2450f8193ca54b5dcd55aa6f46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:860086830113f36e1797270c6b0988b1b5b06141d7c3188252f272ebbbe3fde8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE12400378
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Holiday/Blvd. of Broken Dreams - Demo · Machine-readable JSON-LD