ISRC USHM91679647
Verified recording
USHM91679647 is “Change” by Blacastan,
registered on the CopyrightChains blockchain with CopyrightID
0xd3ec260df226c32653eae99c8f4beb57b645cac985590ce0d538e41bf8d138a6 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91679647.
Recording identifiers
- ISRC
- USHM91679647
- Title
- Change
- Artist
- Blacastan
- CopyrightID (CopyrightChains transaction hash)
0xd3ec260df226c32653eae99c8f4beb57b645cac985590ce0d538e41bf8d138a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:1c857b05490120436316c85ba2072f9f741a5e7140eb172cbd3acb213477c863- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91679647
- Bitcoin block existence check
- https://blockstream.info/api/block/960481