ISRC FRX452046209
Verified recording
FRX452046209 is “Petarda” by Kuba Knap,
registered on the CopyrightChains blockchain with CopyrightID
0x77b40c993d1de5e258e48a4c8acd9e80e0b08e90ba407ce415d5119dbe316bb6 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452046209.
Recording identifiers
- ISRC
- FRX452046209
- Title
- Petarda
- Artist
- Kuba Knap
- CopyrightID (CopyrightChains transaction hash)
0x77b40c993d1de5e258e48a4c8acd9e80e0b08e90ba407ce415d5119dbe316bb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c1c9f89a5fce77fec8dbf601d5189b1e0a5b75c36cfe7cb9bedb4b8bab3ceb1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452046209
- Bitcoin block existence check
- https://blockstream.info/api/block/960291