ISRC ES71G2421135
Verified recording
ES71G2421135 is “nubes” by Mariana Montenegro,
registered on the CopyrightChains blockchain with CopyrightID
0xd28c2f9da91c0054445fdb3e81579337b5eaf74f4be9240aadadc88ac7546f2a and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2421135.
Recording identifiers
- ISRC
- ES71G2421135
- Title
- nubes
- Artist
- Mariana Montenegro
- CopyrightID (CopyrightChains transaction hash)
0xd28c2f9da91c0054445fdb3e81579337b5eaf74f4be9240aadadc88ac7546f2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:a3ad4627158df6a71e59804371eaaaed9f14ee87cd533610c52f1579f5da58d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2421135
- Bitcoin block existence check
- https://blockstream.info/api/block/956375