ISRC GBKQU2080212
Verified recording
GBKQU2080212 is “Big Flex” by Leandro Da Silva,
registered on the CopyrightChains blockchain with CopyrightID
0x3f1e68f62946c81014d56602ca654c1fbea339a0276e59d50565138c4d7c2280 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/GBKQU2080212.
Recording identifiers
- ISRC
- GBKQU2080212
- Title
- Big Flex
- Artist
- Leandro Da Silva
- CopyrightID (CopyrightChains transaction hash)
0x3f1e68f62946c81014d56602ca654c1fbea339a0276e59d50565138c4d7c2280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2606278e4ac92f705525e82f554b4fab34f1f247430261ed04b23195354a219c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2080212
- Bitcoin block existence check
- https://blockstream.info/api/block/953520