ISRC US57M1173503
Verified recording
US57M1173503 is “Left Behind” by The Birthday Massacre,
registered on the CopyrightChains blockchain with CopyrightID
0x6f267493e7b8e12b5b505e924d58cdcb4fc1e2aaeb4623aff4a319667fc44208 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1173503.
Recording identifiers
- ISRC
- US57M1173503
- Title
- Left Behind
- Artist
- The Birthday Massacre
- CopyrightID (CopyrightChains transaction hash)
0x6f267493e7b8e12b5b505e924d58cdcb4fc1e2aaeb4623aff4a319667fc44208
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:55cba03c50a3d659d4a577638cb8f06c9e9c63eb4c59c6166354fdeb3e794e3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1173503
- Bitcoin block existence check
- https://blockstream.info/api/block/956302