ISRC QZFYY2041227
Verified recording
QZFYY2041227 is “El Ram” by Alfredo Castañeda,
registered on the CopyrightChains blockchain with CopyrightID
0xd0942fc32cc80ff39794e328b579e02f984b6aea71216a47f58bd4662df54e34 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2041227.
Recording identifiers
- ISRC
- QZFYY2041227
- Title
- El Ram
- Artist
- Alfredo Castañeda
- CopyrightID (CopyrightChains transaction hash)
0xd0942fc32cc80ff39794e328b579e02f984b6aea71216a47f58bd4662df54e34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:d56a6a97d2ff4b3c2d3faff8da9d6498773bc87f9851dcda2ccf8223d31f442d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2041227
- Bitcoin block existence check
- https://blockstream.info/api/block/956889