ISRC USI4R0901327
Verified recording
USI4R0901327 is “Steeltongued” by Hecq,
registered on the CopyrightChains blockchain with CopyrightID
0xa30b52f2ebbf24c1065a93855255c4c1f3778b25bf15390fdaf8f853f531d228 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/USI4R0901327.
Recording identifiers
- ISRC
- USI4R0901327
- Title
- Steeltongued
- Artist
- Hecq
- CopyrightID (CopyrightChains transaction hash)
0xa30b52f2ebbf24c1065a93855255c4c1f3778b25bf15390fdaf8f853f531d228
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5a30f6ecdc8e0db6ae91c8c2c52528b627efb5159fb095979b0e1b04ae47ad83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0901327
- Bitcoin block existence check
- https://blockstream.info/api/block/957118