ISRC QZK6G2323211
Verified recording
QZK6G2323211 is “Atrás” by Tributo Hule Spuma,
registered on the CopyrightChains blockchain with CopyrightID
0x92a18e16366447d66dbdcac14afe6709c011617e4dccabcce782d3552712d128 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2323211.
Recording identifiers
- ISRC
- QZK6G2323211
- Title
- Atrás
- Artist
- Tributo Hule Spuma
- CopyrightID (CopyrightChains transaction hash)
0x92a18e16366447d66dbdcac14afe6709c011617e4dccabcce782d3552712d128
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d8bf81a7976575dd343537eca93e262d10d60dda2b6a2b9afa65752db7800db1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2323211
- Bitcoin block existence check
- https://blockstream.info/api/block/960418