ISRC US35U1016802
Verified recording
US35U1016802 is “I've Heard - version” by Dag Nasty,
registered on the CopyrightChains blockchain with CopyrightID
0x61cb86201c1d55f0d954b8b762ec0551740e32500613922e431cf111185e3d86 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/US35U1016802.
Recording identifiers
- ISRC
- US35U1016802
- Title
- I've Heard - version
- Artist
- Dag Nasty
- CopyrightID (CopyrightChains transaction hash)
0x61cb86201c1d55f0d954b8b762ec0551740e32500613922e431cf111185e3d86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:097945f8c7225304ea541e8cb859dacfa6e35c39564536d91539e593da066aa2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US35U1016802
- Bitcoin block existence check
- https://blockstream.info/api/block/957118