ISRC USHM91623291
Verified recording
USHM91623291 is “Whispering” by Christina Grimmie,
registered on the CopyrightChains blockchain with CopyrightID
0xc1b40cf67a8aebdff883e731c0b8766cae4a2ddacd402482e6a69a85e88a64dd and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91623291.
Recording identifiers
- ISRC
- USHM91623291
- Title
- Whispering
- Artist
- Christina Grimmie
- CopyrightID (CopyrightChains transaction hash)
0xc1b40cf67a8aebdff883e731c0b8766cae4a2ddacd402482e6a69a85e88a64dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:9f4fb236bcba9e0ad95022f74afe9fadf1d4a81e18971c7341eae7ee838ff8a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91623291
- Bitcoin block existence check
- https://blockstream.info/api/block/960108