ISRC QM3DF2174255
Verified recording
QM3DF2174255 is “Aqui Seguimos Firmes (La Chapiza) [En Vivo]” by Doble Cara,
registered on the CopyrightChains blockchain with CopyrightID
0x7c0e8b7d996998584bd8bb15750c7656999fab5e69a6cc648f8fc2b401b53a04 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2174255.
Recording identifiers
- ISRC
- QM3DF2174255
- Title
- Aqui Seguimos Firmes (La Chapiza) [En Vivo]
- Artist
- Doble Cara
- CopyrightID (CopyrightChains transaction hash)
0x7c0e8b7d996998584bd8bb15750c7656999fab5e69a6cc648f8fc2b401b53a04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d8ed4dfececb8032c4b20f1b9e03e344fc5affd7a5af307ff3cff79e2c60a61f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2174255
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Aqui Seguimos Firmes (La Chapiza) [En Vivo] · Machine-readable JSON-LD