ISRC HRA260812511
Verified recording
HRA260812511 is “Marija” by Boris Ostric,
registered on the CopyrightChains blockchain with CopyrightID
0x52f97ebe8d690e98131cc0ef3a4c1bd20a9894f84f77a3a06ec734b0d71fd97c 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/HRA260812511.
Recording identifiers
- ISRC
- HRA260812511
- Title
- Marija
- Artist
- Boris Ostric
- CopyrightID (CopyrightChains transaction hash)
0x52f97ebe8d690e98131cc0ef3a4c1bd20a9894f84f77a3a06ec734b0d71fd97c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e95be2b3f0368bc985c97f3f91e11175782c6e8e75a6d4aaacc4ca10e1bd6988- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA260812511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118