ISRC QZGLS1932511
Verified recording
QZGLS1932511 is “Señora Tristeza” by Nux,
registered on the CopyrightChains blockchain with CopyrightID
0x57c94ba407011012627a8afd775ce2d8195258691d902f14c841fd72d4fddf07 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1932511.
Recording identifiers
- ISRC
- QZGLS1932511
- Title
- Señora Tristeza
- Artist
- Nux
- CopyrightID (CopyrightChains transaction hash)
0x57c94ba407011012627a8afd775ce2d8195258691d902f14c841fd72d4fddf07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:b980d7ab5aad42dbf5ec102603cf0eb7231c07e4fa2b684baa8e205bb8a4fc14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1932511
- Bitcoin block existence check
- https://blockstream.info/api/block/957073