ISRC QZDA62140806
Verified recording
QZDA62140806 is “Deber del Ser” by Ca0s91,
registered on the CopyrightChains blockchain with CopyrightID
0x12c2c51ac5cd1c8d845f7cec4fbef8a7f63bf2fbcac6cb3a73fb9ec5bb0b0c85 and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62140806.
Recording identifiers
- ISRC
- QZDA62140806
- Title
- Deber del Ser
- Artist
- Ca0s91
- CopyrightID (CopyrightChains transaction hash)
0x12c2c51ac5cd1c8d845f7cec4fbef8a7f63bf2fbcac6cb3a73fb9ec5bb0b0c85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:30972a5b9ae2d4499f07bf80cb7131211a8d6f27957f72fb806228e56b6f27a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62140806
- Bitcoin block existence check
- https://blockstream.info/api/block/960198