ISRC USUM71304188
Verified recording
USUM71304188 is “Gentleman” by PSY,
registered on the CopyrightChains blockchain with CopyrightID
0x7c725a65524fa561fd56df06a37ead79a472526239039a1d5ba9cda39f54f9c7 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/USUM71304188.
Recording identifiers
- ISRC
- USUM71304188
- Title
- Gentleman
- Artist
- PSY
- CopyrightID (CopyrightChains transaction hash)
0x7c725a65524fa561fd56df06a37ead79a472526239039a1d5ba9cda39f54f9c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:07c6aaacf2428a22e7df251d99a50cfe9e7c45bdce240c59abe7c27b16e63b84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71304188
- Bitcoin block existence check
- https://blockstream.info/api/block/953513