ISRC HKA410500003
Verified recording
HKA410500003 is “憂鬱小生” by Pong Nan,
registered on the CopyrightChains blockchain with CopyrightID
0xd358aba658ed3f825cba9ab16cbfcacd8cecd99d8c8309cfcd97f7cb88d511eb and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA410500003.
Recording identifiers
- ISRC
- HKA410500003
- Title
- 憂鬱小生
- Artist
- Pong Nan
- CopyrightID (CopyrightChains transaction hash)
0xd358aba658ed3f825cba9ab16cbfcacd8cecd99d8c8309cfcd97f7cb88d511eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:c45dbf1a539e2a9f8982f49261e3c045b0613a074e4349a842d08f41057b7547- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA410500003
- Bitcoin block existence check
- https://blockstream.info/api/block/960441