ISRC QMWN31903779
Verified recording
QMWN31903779 is “Hung-Up - 1972” by Salt,
registered on the CopyrightChains blockchain with CopyrightID
0x4db7e3bbf64579f8e7107efcd456829d65c9a8db93a3b1f81ae1bb21d76e0e17 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWN31903779.
Recording identifiers
- ISRC
- QMWN31903779
- Title
- Hung-Up - 1972
- Artist
- Salt
- CopyrightID (CopyrightChains transaction hash)
0x4db7e3bbf64579f8e7107efcd456829d65c9a8db93a3b1f81ae1bb21d76e0e17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:67a852df3ec43b197d5a395380b74a5679d984d8415d6a1177f7e8b378294b31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWN31903779
- Bitcoin block existence check
- https://blockstream.info/api/block/956302