ISRC USUM71400278
Verified recording
USUM71400278 is “Best Day Of My Life - Acoustic” by American Authors,
registered on the CopyrightChains blockchain with CopyrightID
0x17b622172721c8db9a0e12d4263123970d30559ad7c5de08302e61ab813fcda8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71400278.
Recording identifiers
- ISRC
- USUM71400278
- Title
- Best Day Of My Life - Acoustic
- Artist
- American Authors
- CopyrightID (CopyrightChains transaction hash)
0x17b622172721c8db9a0e12d4263123970d30559ad7c5de08302e61ab813fcda8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c6fea0ed1f72e874dfc57adec60d625bbbd55e90d5b86265a4b8fedbec2dd4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71400278
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Best Day Of My Life - Acoustic · Machine-readable JSON-LD