ISRC DEKU30800036
Verified recording
DEKU30800036 is “Que Mas?” by Cesar Martinez Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0x9d2402d0d493cc453e826f04d6c81a1b43fd72f8b3d86c064a8dbdf1239c91f3 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/DEKU30800036.
Recording identifiers
- ISRC
- DEKU30800036
- Title
- Que Mas?
- Artist
- Cesar Martinez Ensemble
- CopyrightID (CopyrightChains transaction hash)
0x9d2402d0d493cc453e826f04d6c81a1b43fd72f8b3d86c064a8dbdf1239c91f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:61ab29eb47328e4fb27e30efa8113f7b34abb7b036dd15e8ab6dd43b2ced4ae5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKU30800036
- Bitcoin block existence check
- https://blockstream.info/api/block/956304