ISRC QZTBB2388331
Verified recording
QZTBB2388331 is “Laj (Grudge)” by Mic-G,
registered on the CopyrightChains blockchain with CopyrightID
0x801beedfa43a6df751482b83acad5d785490fa54f5c1c02938d20651ad18beda and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2388331.
Recording identifiers
- ISRC
- QZTBB2388331
- Title
- Laj (Grudge)
- Artist
- Mic-G
- CopyrightID (CopyrightChains transaction hash)
0x801beedfa43a6df751482b83acad5d785490fa54f5c1c02938d20651ad18beda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:17e3612f6d85f2bead090f61b4d650a4367f665a63c4e2a5e571c64df66acbe7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2388331
- Bitcoin block existence check
- https://blockstream.info/api/block/957118