ISRC FRUM71800577
Verified recording
FRUM71800577 is “Gayen Zay In Shvartze Reien” by Sirba Octet,
registered on the CopyrightChains blockchain with CopyrightID
0x831cc69b6b1793e4c92de37f6924f1cd0a65d1ee0d0a368a8c70f7422bdce265 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71800577.
Recording identifiers
- ISRC
- FRUM71800577
- Title
- Gayen Zay In Shvartze Reien
- Artist
- Sirba Octet
- CopyrightID (CopyrightChains transaction hash)
0x831cc69b6b1793e4c92de37f6924f1cd0a65d1ee0d0a368a8c70f7422bdce265
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:d845e3c12e259f12bc74f4f1a72d09c3be1619680175cc1a95671e7508ca7ce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71800577
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Gayen Zay In Shvartze Reien · Machine-readable JSON-LD