ISRC USUM71815212
Verified recording
USUM71815212 is “I'm Sorry” by Brian Hyland,
registered on the CopyrightChains blockchain with CopyrightID
0x6e363bf651b9890f88a0d7e566f1985a2d341e4f643dd50d8304756fb4b95e8c 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/USUM71815212.
Recording identifiers
- ISRC
- USUM71815212
- Title
- I'm Sorry
- Artist
- Brian Hyland
- CopyrightID (CopyrightChains transaction hash)
0x6e363bf651b9890f88a0d7e566f1985a2d341e4f643dd50d8304756fb4b95e8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:08f579161ebb7f105abe02fe7e50f1d75b48cd738c41522254f0aaee4e93d0a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71815212
- Bitcoin block existence check
- https://blockstream.info/api/block/957120