ISRC US5UL1411737
Verified recording
US5UL1411737 is “Summer Evening” by Jan Visser,
registered on the CopyrightChains blockchain with CopyrightID
0x09450acec7377ce56457e8e5690233acc64bc120825d026f1490163e8545add7 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1411737.
Recording identifiers
- ISRC
- US5UL1411737
- Title
- Summer Evening
- Artist
- Jan Visser
- CopyrightID (CopyrightChains transaction hash)
0x09450acec7377ce56457e8e5690233acc64bc120825d026f1490163e8545add7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:f682d16ddf117627d22f326dd797e08813fd851bf43f7221897e2b691cd51c7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1411737
- Bitcoin block existence check
- https://blockstream.info/api/block/960240