ISRC HKI190241907
Verified recording
HKI190241907 is “Gloomy Sunday” by Rezső Seress,
registered on the CopyrightChains blockchain with CopyrightID
0x6bca48c82256a3f1c376eb1c8e8496148385635a44dd6857efbb308e4814b6b7 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190241907.
Recording identifiers
- ISRC
- HKI190241907
- Title
- Gloomy Sunday
- Artist
- Rezső Seress
- CopyrightID (CopyrightChains transaction hash)
0x6bca48c82256a3f1c376eb1c8e8496148385635a44dd6857efbb308e4814b6b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:1c0e67f6c88c106696c8c7e446569c442e72aa09e1e451aaffcb95a0e91d212f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190241907
- Bitcoin block existence check
- https://blockstream.info/api/block/960236