ISRC GBAYC1501759
Verified recording
GBAYC1501759 is “Simkhes Toyre Time” by Mark Warshavsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc4dd03b5b30f438aea19f964a3f770dbf96b8f2d39a65a8459d819251826ee96 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501759.
Recording identifiers
- ISRC
- GBAYC1501759
- Title
- Simkhes Toyre Time
- Artist
- Mark Warshavsky
- CopyrightID (CopyrightChains transaction hash)
0xc4dd03b5b30f438aea19f964a3f770dbf96b8f2d39a65a8459d819251826ee96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:4bdfb8cf0f7f423446828f714e44468f8dbeb6a7686179be5d50a1b157d65459- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501759
- Bitcoin block existence check
- https://blockstream.info/api/block/960300