ISRC GBSMU2014726
Verified recording
GBSMU2014726 is “Kilka Kartek” by Piekielny,
registered on the CopyrightChains blockchain with CopyrightID
0x5b1df4406729122dd2477827285ebbda2f8f5c345d9fe57f4d6d640ad5752a4a and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2014726.
Recording identifiers
- ISRC
- GBSMU2014726
- Title
- Kilka Kartek
- Artist
- Piekielny
- CopyrightID (CopyrightChains transaction hash)
0x5b1df4406729122dd2477827285ebbda2f8f5c345d9fe57f4d6d640ad5752a4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:4cb0d52068f0b7b4e285540729f5daf2b21c3f9de076fe3d5f98a1c495fdc359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2014726
- Bitcoin block existence check
- https://blockstream.info/api/block/960309