ISRC QZDQH2364893
Verified recording
QZDQH2364893 is “Mamá” by La Linea Directa,
registered on the CopyrightChains blockchain with CopyrightID
0xcb7dda82e7a3e21fba0231608be322b24da2a5d27efff8196ebbbf32095111c4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2364893.
Recording identifiers
- ISRC
- QZDQH2364893
- Title
- Mamá
- Artist
- La Linea Directa
- CopyrightID (CopyrightChains transaction hash)
0xcb7dda82e7a3e21fba0231608be322b24da2a5d27efff8196ebbbf32095111c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:286410b2937a254797a456961bbfa1336e42503fd9d3e3d4c791f020c3d062d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2364893
- Bitcoin block existence check
- https://blockstream.info/api/block/956304