ISRC GBEXH1900442
Verified recording
GBEXH1900442 is “1E-4” by Steffi,
registered on the CopyrightChains blockchain with CopyrightID
0x73444c2b6c9d4defbe5572b9d555c9651ea022ff9b8aa845bdcf9acc08ab4213 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEXH1900442.
Recording identifiers
- ISRC
- GBEXH1900442
- Title
- 1E-4
- Artist
- Steffi
- CopyrightID (CopyrightChains transaction hash)
0x73444c2b6c9d4defbe5572b9d555c9651ea022ff9b8aa845bdcf9acc08ab4213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:cc76c897ae706ac016c83dd030f4753a21ec0b55257b9f398e08a487ef09c17c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEXH1900442
- Bitcoin block existence check
- https://blockstream.info/api/block/960337