ISRC MXF011100090
Verified recording
MXF011100090 is “Estrellita” by Manuel Ponce,
registered on the CopyrightChains blockchain with CopyrightID
0xcf9bdc3bfb5428e3b54e7b38ae3a48e76bb7356b7d5d2335a49e381d37a7294f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF011100090.
Recording identifiers
- ISRC
- MXF011100090
- Title
- Estrellita
- Artist
- Manuel Ponce
- CopyrightID (CopyrightChains transaction hash)
0xcf9bdc3bfb5428e3b54e7b38ae3a48e76bb7356b7d5d2335a49e381d37a7294f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7f4b96b10aba582af55ceed67f7ee39bc473fe2e5616e425fe7ba1f1c02b7e1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF011100090
- Bitcoin block existence check
- https://blockstream.info/api/block/953520