ISRC USUM71708643
Verified recording
USUM71708643 is “At Night” by Oliver,
registered on the CopyrightChains blockchain with CopyrightID
0x5f5a590bb44ec3b0e5b3bfa7ddf6e5cbd7215ac12a129f74d71186bc84a16e0a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71708643.
Recording identifiers
- ISRC
- USUM71708643
- Title
- At Night
- Artist
- Oliver
- CopyrightID (CopyrightChains transaction hash)
0x5f5a590bb44ec3b0e5b3bfa7ddf6e5cbd7215ac12a129f74d71186bc84a16e0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f388b08931150b8f088b6a978376f867be7c651cb24006f6a2c0abf4494acf48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71708643
- Bitcoin block existence check
- https://blockstream.info/api/block/953515