ISRC DEN962303320
Verified recording
DEN962303320 is “Kalniņš: Sūpļa dzeesma” by Alfrēds Kalniņš,
registered on the CopyrightChains blockchain with CopyrightID
0xa829403d710a5cc214a0fa7935f0a611b1fdbe1e08e86eb0f191baea5dbb5a35 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/DEN962303320.
Recording identifiers
- ISRC
- DEN962303320
- Title
- Kalniņš: Sūpļa dzeesma
- Artist
- Alfrēds Kalniņš
- CopyrightID (CopyrightChains transaction hash)
0xa829403d710a5cc214a0fa7935f0a611b1fdbe1e08e86eb0f191baea5dbb5a35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:505a4b7588f281baa52f59788a68f1683a5681916f62b77d2f0bd19bfc5efaeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962303320
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Kalniņš: Sūpļa dzeesma · Machine-readable JSON-LD