ISRC US43C1626575
Verified recording
US43C1626575 is “Penumbra” by Kings & Creatures,
registered on the CopyrightChains blockchain with CopyrightID
0x6f6e21048a2a9975b00451c714b3bc4b512a1e5e65e84e26ac89ccc8d0ac0913 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1626575.
Recording identifiers
- ISRC
- US43C1626575
- Title
- Penumbra
- Artist
- Kings & Creatures
- CopyrightID (CopyrightChains transaction hash)
0x6f6e21048a2a9975b00451c714b3bc4b512a1e5e65e84e26ac89ccc8d0ac0913
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:dc9d955ea9692841d8dc34804958706cec06381fc4bc8696e5d80b16ba648663- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1626575
- Bitcoin block existence check
- https://blockstream.info/api/block/960441