ISRC USUYG1237624
Verified recording
USUYG1237624 is “Discourteous” by Messy Marv,
registered on the CopyrightChains blockchain with CopyrightID
0x4b687108f2bf3c890d599ddc84927254c202730aa788c10b519a18b7183cc373 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1237624.
Recording identifiers
- ISRC
- USUYG1237624
- Title
- Discourteous
- Artist
- Messy Marv
- CopyrightID (CopyrightChains transaction hash)
0x4b687108f2bf3c890d599ddc84927254c202730aa788c10b519a18b7183cc373
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:31b8e23e5f5470ae45739b27274a060aa221e23dc2b3ac484dcd56a6c6f4ef4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1237624
- Bitcoin block existence check
- https://blockstream.info/api/block/960344