ISRC USHM90681121
Verified recording
USHM90681121 is “I Don't Know Why” by Ernie Watts,
registered on the CopyrightChains blockchain with CopyrightID
0x040416559e9909d690b4e44a6bd2d307b60565250cbf408e12f169fb18a5ea68 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90681121.
Recording identifiers
- ISRC
- USHM90681121
- Title
- I Don't Know Why
- Artist
- Ernie Watts
- CopyrightID (CopyrightChains transaction hash)
0x040416559e9909d690b4e44a6bd2d307b60565250cbf408e12f169fb18a5ea68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c98dd90ea633e85bffe8aaf68f3b885c75b75c33c41b30ccada619d39c9d9733- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90681121
- Bitcoin block existence check
- https://blockstream.info/api/block/957120