ISRC LVA100000024
Verified recording
LVA100000024 is “Yahoo” by Tumsa,
registered on the CopyrightChains blockchain with CopyrightID
0x66f71c9d75c2dada2c2408b8645813361006af9274d3d138328f0e5b9a693236 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA100000024.
Recording identifiers
- ISRC
- LVA100000024
- Title
- Yahoo
- Artist
- Tumsa
- CopyrightID (CopyrightChains transaction hash)
0x66f71c9d75c2dada2c2408b8645813361006af9274d3d138328f0e5b9a693236
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7931c64c69333a6bd42e78d4055d765a11c6fca93f77b8b5027ab50f066eb614- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA100000024
- Bitcoin block existence check
- https://blockstream.info/api/block/957120