ISRC QMDA61372216
Verified recording
QMDA61372216 is “Quejas de Bandoneón” by Rodolfo Biaggi,
registered on the CopyrightChains blockchain with CopyrightID
0x96ebbebafd7faf3b1a7f87ab92b9d080a3a05996c9371f81c8d8cce1379a8d82 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61372216.
Recording identifiers
- ISRC
- QMDA61372216
- Title
- Quejas de Bandoneón
- Artist
- Rodolfo Biaggi
- CopyrightID (CopyrightChains transaction hash)
0x96ebbebafd7faf3b1a7f87ab92b9d080a3a05996c9371f81c8d8cce1379a8d82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7dea5915965c00d59fc942fb9ba3af75f94f4ccf3083b09f02184cbcfde43cc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61372216
- Bitcoin block existence check
- https://blockstream.info/api/block/957118