ISRC QZDQH2355429
Verified recording
QZDQH2355429 is “Que Sera” by La Leyenda De Servando Montalva,
registered on the CopyrightChains blockchain with CopyrightID
0xe05bf27a9302ca2182e9ab462cf6cdbe7d672c8fa933c955f8464075db71505d and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2355429.
Recording identifiers
- ISRC
- QZDQH2355429
- Title
- Que Sera
- Artist
- La Leyenda De Servando Montalva
- CopyrightID (CopyrightChains transaction hash)
0xe05bf27a9302ca2182e9ab462cf6cdbe7d672c8fa933c955f8464075db71505d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:0f95043d723d9cd5de96b41822ae1a921759452ee110445641fba5444f7f59d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2355429
- Bitcoin block existence check
- https://blockstream.info/api/block/960254