ISRC MXB952200082
Verified recording
MXB952200082 is “LA PUERTA” by Steff,
registered on the CopyrightChains blockchain with CopyrightID
0x729e377b8a639621da95142f8e428373eeab37460f03a681ee26a4a34be00e39 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB952200082.
Recording identifiers
- ISRC
- MXB952200082
- Title
- LA PUERTA
- Artist
- Steff
- CopyrightID (CopyrightChains transaction hash)
0x729e377b8a639621da95142f8e428373eeab37460f03a681ee26a4a34be00e39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:bacf3e6399224e4783554d7428068dd3958930a331bbf70054791559f29088d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB952200082
- Bitcoin block existence check
- https://blockstream.info/api/block/953515