ISRC USHM91679650
Verified recording
USHM91679650 is “Disguise” by Blacastan,
registered on the CopyrightChains blockchain with CopyrightID
0xa8bd014f6937597ffebf08a224570b3dcb2907023e8aa1a15c8bace41bc16877 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91679650.
Recording identifiers
- ISRC
- USHM91679650
- Title
- Disguise
- Artist
- Blacastan
- CopyrightID (CopyrightChains transaction hash)
0xa8bd014f6937597ffebf08a224570b3dcb2907023e8aa1a15c8bace41bc16877
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:cd6017febdb29040d3488c0e435f5da9b85977b8e0aaae54d31a50b98da7bde1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91679650
- Bitcoin block existence check
- https://blockstream.info/api/block/960473