ISRC USUM71302187
Verified recording
USUM71302187 is “Best Day Of My Life” by American Authors,
registered on the CopyrightChains blockchain with CopyrightID
0x034e32c6e783a092bf63dac5c65ef26aaa222585fd35f4eb79d5464661a8ed8b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71302187.
Recording identifiers
- ISRC
- USUM71302187
- Title
- Best Day Of My Life
- Artist
- American Authors
- CopyrightID (CopyrightChains transaction hash)
0x034e32c6e783a092bf63dac5c65ef26aaa222585fd35f4eb79d5464661a8ed8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d5874c124a10b58f71e487111d8255b9887d237d7a242e4303b83cf65b84a8c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71302187
- Bitcoin block existence check
- https://blockstream.info/api/block/953513