ISRC USLD91738438
Verified recording
USLD91738438 is “Rumbo” by 4NALOG,
registered on the CopyrightChains blockchain with CopyrightID
0x1eaa4acf6f3c55ed8c0fc5b2c3e7269e167fc283e015932cb7fb0e9efc9b7833 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91738438.
Recording identifiers
- ISRC
- USLD91738438
- Title
- Rumbo
- Artist
- 4NALOG
- CopyrightID (CopyrightChains transaction hash)
0x1eaa4acf6f3c55ed8c0fc5b2c3e7269e167fc283e015932cb7fb0e9efc9b7833
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7d9cba8398d790b31f157753bdf433bd319292d324d1d83fe8e5c5778a1be5ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91738438
- Bitcoin block existence check
- https://blockstream.info/api/block/960334