ISRC MXUM72300219
Verified recording
MXUM72300219 is “Cuanto Tiempo Pasó” by Yoiker,
registered on the CopyrightChains blockchain with CopyrightID
0xa05a4836dfb8df1e49bec41f43a1397bbec03e4e997f83d15d6ab376187035f3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72300219.
Recording identifiers
- ISRC
- MXUM72300219
- Title
- Cuanto Tiempo Pasó
- Artist
- Yoiker
- CopyrightID (CopyrightChains transaction hash)
0xa05a4836dfb8df1e49bec41f43a1397bbec03e4e997f83d15d6ab376187035f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5013a6cda8092c2883e89c7abaf6f345337aec06a6d26e23366fdbb6a51fae50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72300219
- Bitcoin block existence check
- https://blockstream.info/api/block/960138