ISRC QMFLS1500116
Verified recording
QMFLS1500116 is “Tu Celular” by Martin Castillo,
registered on the CopyrightChains blockchain with CopyrightID
0xeabcd3b5b0a8a0db517d93b02f3de2ec464d20dea122019d7dcf3528a7a79b06 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFLS1500116.
Recording identifiers
- ISRC
- QMFLS1500116
- Title
- Tu Celular
- Artist
- Martin Castillo
- CopyrightID (CopyrightChains transaction hash)
0xeabcd3b5b0a8a0db517d93b02f3de2ec464d20dea122019d7dcf3528a7a79b06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:7d15cd08dccb3968bb5d469f6a6994e605ccf6ae7222eef6232d359bcccb6ded- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFLS1500116
- Bitcoin block existence check
- https://blockstream.info/api/block/960144