ISRC US83Z2511781
Verified recording
US83Z2511781 is “Lumba” by Barcia,
registered on the CopyrightChains blockchain with CopyrightID
0xd068e2df13e732e13f78c9af4c60edecb661b84b2e5dfbb189dfcbb774058420 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2511781.
Recording identifiers
- ISRC
- US83Z2511781
- Title
- Lumba
- Artist
- Barcia
- CopyrightID (CopyrightChains transaction hash)
0xd068e2df13e732e13f78c9af4c60edecb661b84b2e5dfbb189dfcbb774058420
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:3bd6c0a50d671f61f561bbd12f8b886006c626071c4809ca1551257b7c0efd74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2511781
- Bitcoin block existence check
- https://blockstream.info/api/block/960273