ISRC QM4TW2360470
Verified recording
QM4TW2360470 is “Un Presentimiento” by Juancho Valencia,
registered on the CopyrightChains blockchain with CopyrightID
0xac217f092947f9c7a593f705875164ca43f33397e314392016ba7e3cfbe74f79 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2360470.
Recording identifiers
- ISRC
- QM4TW2360470
- Title
- Un Presentimiento
- Artist
- Juancho Valencia
- CopyrightID (CopyrightChains transaction hash)
0xac217f092947f9c7a593f705875164ca43f33397e314392016ba7e3cfbe74f79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:f6f4792b53086f46dda90bc4f962a4cf0a604cb4978df4e118cd391286f14180- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2360470
- Bitcoin block existence check
- https://blockstream.info/api/block/960266