ISRC USHM21789986
Verified recording
USHM21789986 is “Slacktivist Swing” by Matamoska!,
registered on the CopyrightChains blockchain with CopyrightID
0x485f72127c5703133081eb4a57344e1f204c731331a1657f0885c1a59a13aeff and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21789986.
Recording identifiers
- ISRC
- USHM21789986
- Title
- Slacktivist Swing
- Artist
- Matamoska!
- CopyrightID (CopyrightChains transaction hash)
0x485f72127c5703133081eb4a57344e1f204c731331a1657f0885c1a59a13aeff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:548cc4166a9dcbf249518af6bce35c681fdcdf5f2993715de169236239941833- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21789986
- Bitcoin block existence check
- https://blockstream.info/api/block/960209