ISRC QM4TW2263928
Verified recording
QM4TW2263928 is “Aún Así” by Práctiko,
registered on the CopyrightChains blockchain with CopyrightID
0xa9f36d7a91c8f881a3361b78e0b4e83efac2f99bb60dd7089da8df4b746e17b7 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2263928.
Recording identifiers
- ISRC
- QM4TW2263928
- Title
- Aún Así
- Artist
- Práctiko
- CopyrightID (CopyrightChains transaction hash)
0xa9f36d7a91c8f881a3361b78e0b4e83efac2f99bb60dd7089da8df4b746e17b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:3bd1231c0464fdca28247cd51175391e6138a130eeadee0bdccd1adb4f8e383f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2263928
- Bitcoin block existence check
- https://blockstream.info/api/block/960163