ISRC QZHN21900066
Verified recording
QZHN21900066 is “Como Olvidar” by Eix,
registered on the CopyrightChains blockchain with CopyrightID
0x21c127be3700d15607dd151a7bf2bbafc22f1451509e174d621ffb203d185dea and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN21900066.
Recording identifiers
- ISRC
- QZHN21900066
- Title
- Como Olvidar
- Artist
- Eix
- CopyrightID (CopyrightChains transaction hash)
0x21c127be3700d15607dd151a7bf2bbafc22f1451509e174d621ffb203d185dea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:d20dd759a65ca075d3db375a5556902f8563d9bc79149ee988746801a72bd781- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN21900066
- Bitcoin block existence check
- https://blockstream.info/api/block/960144