ISRC QMFMF1529833
Verified recording
QMFMF1529833 is “Contigo” by Frank Quintero,
registered on the CopyrightChains blockchain with CopyrightID
0x0814e785592f60ecc7ff7af7e67e5f46de3909fa3703d933d4572447f6c6d271 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1529833.
Recording identifiers
- ISRC
- QMFMF1529833
- Title
- Contigo
- Artist
- Frank Quintero
- CopyrightID (CopyrightChains transaction hash)
0x0814e785592f60ecc7ff7af7e67e5f46de3909fa3703d933d4572447f6c6d271
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:8edf33e4d0a49d2bde1cbc06172f20bf9d08bb6b9ede8b7efa0a3ef1bcf383c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1529833
- Bitcoin block existence check
- https://blockstream.info/api/block/957046