ISRC US83Z2221380
Verified recording
US83Z2221380 is “Autumn” by EZEK,
registered on the CopyrightChains blockchain with CopyrightID
0x08b4d185be8596c0da230b02cfca8007c08797e5f7c4311fe263d3ae23bb3c43 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2221380.
Recording identifiers
- ISRC
- US83Z2221380
- Title
- Autumn
- Artist
- EZEK
- CopyrightID (CopyrightChains transaction hash)
0x08b4d185be8596c0da230b02cfca8007c08797e5f7c4311fe263d3ae23bb3c43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:9c6b458e63f43c9cabf11b4f947b61b6391492ba692f175811e0949abc92151c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2221380
- Bitcoin block existence check
- https://blockstream.info/api/block/960344