ISRC QZFZ41912257
Verified recording
QZFZ41912257 is “El Escandaloso” by Banda Puro Grullo,
registered on the CopyrightChains blockchain with CopyrightID
0x1c761c30f5f24d9ae639b46170951ef5a2ebab9fe64fd7f5165ab6b9aea454c7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41912257.
Recording identifiers
- ISRC
- QZFZ41912257
- Title
- El Escandaloso
- Artist
- Banda Puro Grullo
- CopyrightID (CopyrightChains transaction hash)
0x1c761c30f5f24d9ae639b46170951ef5a2ebab9fe64fd7f5165ab6b9aea454c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d8191e392dc221a36cbd600d7e9c278805cb19b1ffbfbbffbe01e73d700af1dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41912257
- Bitcoin block existence check
- https://blockstream.info/api/block/960138