ISRC QM4TW2355656
Verified recording
QM4TW2355656 is “La Cura” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x69012a1e90b94563b74f7f68466a5096d33f61c9c839a774ead0a1129b43f2b1 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2355656.
Recording identifiers
- ISRC
- QM4TW2355656
- Title
- La Cura
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x69012a1e90b94563b74f7f68466a5096d33f61c9c839a774ead0a1129b43f2b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:b060762f9a934c6c5baf26fe027f27c688567f04292f1b2227df0abeb2b798ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2355656
- Bitcoin block existence check
- https://blockstream.info/api/block/960160