ISRC NLB639602100
Verified recording
NLB639602100 is “!Uno! . . .” by Enrique Santos Discépolo,
registered on the CopyrightChains blockchain with CopyrightID
0x48b7a29e89b3cf19a0edbde765b0e84c8f49a8165519803cb28b8e62ea7970f8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB639602100.
Recording identifiers
- ISRC
- NLB639602100
- Title
- !Uno! . . .
- Artist
- Enrique Santos Discépolo
- CopyrightID (CopyrightChains transaction hash)
0x48b7a29e89b3cf19a0edbde765b0e84c8f49a8165519803cb28b8e62ea7970f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:348265a42b8f6cc239a4a8316b388fe14e16a0b0351eecd9758c6ee54c61e7ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB639602100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118