ISRC USUM71600831
Verified recording
USUM71600831 is “At Last” by Connie Haines,
registered on the CopyrightChains blockchain with CopyrightID
0x63c785368e5490a9059cc6363d3a05ea421cb53bbad84d17b8ed19daaba635b5 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71600831.
Recording identifiers
- ISRC
- USUM71600831
- Title
- At Last
- Artist
- Connie Haines
- CopyrightID (CopyrightChains transaction hash)
0x63c785368e5490a9059cc6363d3a05ea421cb53bbad84d17b8ed19daaba635b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:d22098ca1575677d581266f76cad183e00630231339daf165b8838ed5d00b271- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71600831
- Bitcoin block existence check
- https://blockstream.info/api/block/960360