ISRC USUG12308476
Verified recording
USUG12308476 is “Messenger” by Cuco,
registered on the CopyrightChains blockchain with CopyrightID
0x604c3c918d735213c08f24552c20817da86be03591385f4ee32a880bf08dcd28 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/USUG12308476.
Recording identifiers
- ISRC
- USUG12308476
- Title
- Messenger
- Artist
- Cuco
- CopyrightID (CopyrightChains transaction hash)
0x604c3c918d735213c08f24552c20817da86be03591385f4ee32a880bf08dcd28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c53b041efc840eb729f3760ea78bcceb460cfaed245e58bcfb5becf98d602c09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12308476
- Bitcoin block existence check
- https://blockstream.info/api/block/953515