ISRC QMDA72353203
Verified recording
QMDA72353203 is “Como Promesas” by Los Chiquinquireños,
registered on the CopyrightChains blockchain with CopyrightID
0x1cec70c0788a046e74bbc6cc4c59320e991e4643c2ffb69947b71560fbf2be0d and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72353203.
Recording identifiers
- ISRC
- QMDA72353203
- Title
- Como Promesas
- Artist
- Los Chiquinquireños
- CopyrightID (CopyrightChains transaction hash)
0x1cec70c0788a046e74bbc6cc4c59320e991e4643c2ffb69947b71560fbf2be0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:294f485f2876700c4d2d0ea133515506d665eb688f15a756fbabce91d5a73c66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72353203
- Bitcoin block existence check
- https://blockstream.info/api/block/960481