ISRC USC4R2101645
Verified recording
USC4R2101645 is “Killing Theories” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0xd2f1727458d3e782adbba8d739acf0ba9314e228c40bf88b2d576d29cf4e2edc and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2101645.
Recording identifiers
- ISRC
- USC4R2101645
- Title
- Killing Theories
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0xd2f1727458d3e782adbba8d739acf0ba9314e228c40bf88b2d576d29cf4e2edc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:90c30e29ea4cf95893918a3e165736fc7bc80d464b8cbed36ac91818162b985d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2101645
- Bitcoin block existence check
- https://blockstream.info/api/block/960360