ISRC QZTB92311649
Verified recording
QZTB92311649 is “Tres epitafios: Para la sepultura de Sancho Panza” by Orquesta y Coro de la Comunidad de Madrid,
registered on the CopyrightChains blockchain with CopyrightID
0xe634d178279a875a6751481ead05174debbf23be7b5f69f0c2c683536bdbee20 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92311649.
Recording identifiers
- ISRC
- QZTB92311649
- Title
- Tres epitafios: Para la sepultura de Sancho Panza
- Artist
- Orquesta y Coro de la Comunidad de Madrid
- CopyrightID (CopyrightChains transaction hash)
0xe634d178279a875a6751481ead05174debbf23be7b5f69f0c2c683536bdbee20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:687c8e08d7a217a76b1155c2291e07bf471b76396fa12bfef55631d6ed0a1c67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92311649
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tres epitafios: Para la sepultura de Sancho Panza · Machine-readable JSON-LD