ISRC USMBR1913888
Verified recording
USMBR1913888 is “Blood & Iron - Live at Up the Hammers Festival” by Cirith Ungol,
registered on the CopyrightChains blockchain with CopyrightID
0x07c5301ec3918fa1311ad7de6ed9b07dcaa4f7009484797c5e0328b053a796d5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR1913888.
Recording identifiers
- ISRC
- USMBR1913888
- Title
- Blood & Iron - Live at Up the Hammers Festival
- Artist
- Cirith Ungol
- CopyrightID (CopyrightChains transaction hash)
0x07c5301ec3918fa1311ad7de6ed9b07dcaa4f7009484797c5e0328b053a796d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b83b6672712ba368d64a034972b2c055f7f7c03e4c3a5cdb9fbdf802a788f4d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR1913888
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Blood & Iron - Live at Up the Hammers Festival · Machine-readable JSON-LD