ISRC US4E20700553
Verified recording
US4E20700553 is “Tarnished Trepidation” by Ion Dissonance,
registered on the CopyrightChains blockchain with CopyrightID
0x5009678e015e9550fdfe627ae94837cc764c0434ca422b313655f27e7efb7555 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E20700553.
Recording identifiers
- ISRC
- US4E20700553
- Title
- Tarnished Trepidation
- Artist
- Ion Dissonance
- CopyrightID (CopyrightChains transaction hash)
0x5009678e015e9550fdfe627ae94837cc764c0434ca422b313655f27e7efb7555
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:8b562315535e935991c379668dc7048316d2f6459c1c33850846ee2e469987ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E20700553
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Tarnished Trepidation · Machine-readable JSON-LD