ISRC US2U21003003
Verified recording
US2U21003003 is “Empty Sky” by Punishment,
registered on the CopyrightChains blockchain with CopyrightID
0x7b70655f95076139cc5b9a9d738d257e1f2d30f78039dab1888b109fd2c7bb8f 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/US2U21003003.
Recording identifiers
- ISRC
- US2U21003003
- Title
- Empty Sky
- Artist
- Punishment
- CopyrightID (CopyrightChains transaction hash)
0x7b70655f95076139cc5b9a9d738d257e1f2d30f78039dab1888b109fd2c7bb8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ec7c242f1f3847dbf8aa0e7f7da248958d3fac40b97caf6d871ba51e29024838- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2U21003003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118