ISRC USUM71708640
Verified recording
USUM71708640 is “Ottomatic” by Oliver,
registered on the CopyrightChains blockchain with CopyrightID
0xda9231fb14d2d39db2838ff00237f0db8e2d2df547c84e71f9753374ee7fec8d and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71708640.
Recording identifiers
- ISRC
- USUM71708640
- Title
- Ottomatic
- Artist
- Oliver
- CopyrightID (CopyrightChains transaction hash)
0xda9231fb14d2d39db2838ff00237f0db8e2d2df547c84e71f9753374ee7fec8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:696740fd151dc00e08ede37f0adede8ffd0809d4f3b8df8e775cdfaec38e5f98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71708640
- Bitcoin block existence check
- https://blockstream.info/api/block/953528