ISRC HKUM71400588
Verified recording
HKUM71400588 is “藍色多瑙河” by Pong Nan,
registered on the CopyrightChains blockchain with CopyrightID
0x2ab11c5c6e47a872e6501151ebccdbf89cf51710ec091ff868d5b360d7628c6f and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71400588.
Recording identifiers
- ISRC
- HKUM71400588
- Title
- 藍色多瑙河
- Artist
- Pong Nan
- CopyrightID (CopyrightChains transaction hash)
0x2ab11c5c6e47a872e6501151ebccdbf89cf51710ec091ff868d5b360d7628c6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:bd14b55b2774063af5dc1dd9da279c6a032e74ac5a2bd6eefafb4860c0497f22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71400588
- Bitcoin block existence check
- https://blockstream.info/api/block/960321