ISRC QM4DW1773338
Verified recording
QM4DW1773338 is “4 Duvar” by Grogi,
registered on the CopyrightChains blockchain with CopyrightID
0x058c8b9179eb9c50ebcaebd9aa756a99b29017e75b5f712806f8a7779b49b080 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1773338.
Recording identifiers
- ISRC
- QM4DW1773338
- Title
- 4 Duvar
- Artist
- Grogi
- CopyrightID (CopyrightChains transaction hash)
0x058c8b9179eb9c50ebcaebd9aa756a99b29017e75b5f712806f8a7779b49b080
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ab04cc3a280428994f6312e3930ca7c25d85393f78d434faa5fc4cc993415244- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1773338
- Bitcoin block existence check
- https://blockstream.info/api/block/953520