ISRC ARG991010939
Verified recording
ARG991010939 is “Como lo soñó Martí” by Septeto Nacional,
registered on the CopyrightChains blockchain with CopyrightID
0xcfae7f369b0af088299a8ba0078f0ed83e6a63c189ec0a97bb64b9fce4530f43 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991010939.
Recording identifiers
- ISRC
- ARG991010939
- Title
- Como lo soñó Martí
- Artist
- Septeto Nacional
- CopyrightID (CopyrightChains transaction hash)
0xcfae7f369b0af088299a8ba0078f0ed83e6a63c189ec0a97bb64b9fce4530f43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:2ce9fc29daa102cff61587da6d06d208283ae14547f1ea94bb0e3861ca0a2a12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991010939
- Bitcoin block existence check
- https://blockstream.info/api/block/960463