ISRC MXF152200316
Verified recording
MXF152200316 is “7 Letras” by Nicole Zignago,
registered on the CopyrightChains blockchain with CopyrightID
0x198e41f178495ff79c61c9fab097aa201bfaf2eadc2a627e35a7409460d5bd1f 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/MXF152200316.
Recording identifiers
- ISRC
- MXF152200316
- Title
- 7 Letras
- Artist
- Nicole Zignago
- CopyrightID (CopyrightChains transaction hash)
0x198e41f178495ff79c61c9fab097aa201bfaf2eadc2a627e35a7409460d5bd1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2a4cc3a15dab51a2b2376dfb6d1f79458a6a0ccaceff94f36cf50bb08391b672- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152200316
- Bitcoin block existence check
- https://blockstream.info/api/block/953520