ISRC MXF171100878
Verified recording
MXF171100878 is “Guajira Guantanamera” by Carrasco Y Su Ley,
registered on the CopyrightChains blockchain with CopyrightID
0xc0767772b7ef749187f4007211975f9ccfd9998dac0d6e13fb8899deaa86d510 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF171100878.
Recording identifiers
- ISRC
- MXF171100878
- Title
- Guajira Guantanamera
- Artist
- Carrasco Y Su Ley
- CopyrightID (CopyrightChains transaction hash)
0xc0767772b7ef749187f4007211975f9ccfd9998dac0d6e13fb8899deaa86d510
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:0c06792057c3edc612216083551af567ecf94bd682905e72e163714b2dd2e54e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF171100878
- Bitcoin block existence check
- https://blockstream.info/api/block/960334