ISRC ES71G1858785
Verified recording
ES71G1858785 is “Sueño # 9” by Nacho Marciano,
registered on the CopyrightChains blockchain with CopyrightID
0x9fb83c924205cee3ecfd3b9d6fc9ffb7869b522d2ce205f7dda08fdbb88fdaa0 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1858785.
Recording identifiers
- ISRC
- ES71G1858785
- Title
- Sueño # 9
- Artist
- Nacho Marciano
- CopyrightID (CopyrightChains transaction hash)
0x9fb83c924205cee3ecfd3b9d6fc9ffb7869b522d2ce205f7dda08fdbb88fdaa0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:980990153891470d5648ba017486bc7a55328a3a6ed486e09910af350be196d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1858785
- Bitcoin block existence check
- https://blockstream.info/api/block/960448