ISRC USI4R1122598
Verified recording
USI4R1122598 is “Nihilum” by Hecq,
registered on the CopyrightChains blockchain with CopyrightID
0xe28242bedae42eaf5d49d0e5eb0e0ad1697ca7d065628abfa181f4622ec43679 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1122598.
Recording identifiers
- ISRC
- USI4R1122598
- Title
- Nihilum
- Artist
- Hecq
- CopyrightID (CopyrightChains transaction hash)
0xe28242bedae42eaf5d49d0e5eb0e0ad1697ca7d065628abfa181f4622ec43679
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:cc43e14acf2ca5623f45fad0a24925b4086ef117e34ccfa86a0f8e56b3213c84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1122598
- Bitcoin block existence check
- https://blockstream.info/api/block/957124