ISRC QMDA61875212
Verified recording
QMDA61875212 is “Pienso” by Ontoro,
registered on the CopyrightChains blockchain with CopyrightID
0x4611c8d700c5a55e925764fee2d46fc3b452f65e580a3cd3842e94c952a2527d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61875212.
Recording identifiers
- ISRC
- QMDA61875212
- Title
- Pienso
- Artist
- Ontoro
- CopyrightID (CopyrightChains transaction hash)
0x4611c8d700c5a55e925764fee2d46fc3b452f65e580a3cd3842e94c952a2527d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4e83ae6f2bf481db399ca954f1ef8194ba5f736eb5c25729a4852264c8144e99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61875212
- Bitcoin block existence check
- https://blockstream.info/api/block/957120