ISRC QM7282185797
Verified recording
QM7282185797 is “Contramarca” by Roberto Goyeneche,
registered on the CopyrightChains blockchain with CopyrightID
0x1dcbe509b4b411ffb50fff3cdb94e9bffd4b0db0856795ebc26e646076ab92d2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282185797.
Recording identifiers
- ISRC
- QM7282185797
- Title
- Contramarca
- Artist
- Roberto Goyeneche
- CopyrightID (CopyrightChains transaction hash)
0x1dcbe509b4b411ffb50fff3cdb94e9bffd4b0db0856795ebc26e646076ab92d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:a65111158e055249433f08077e5cbf5bd3400e17820e1d87ea636d225716409f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282185797
- Bitcoin block existence check
- https://blockstream.info/api/block/960334