ISRC USA4N1900673
Verified recording
USA4N1900673 is “Con Estas Cenizas/With Ashes and Sorrow, O Lord” by Lourdes C. Montgomery,
registered on the CopyrightChains blockchain with CopyrightID
0x52243ecf63666b0e68e96a0f0b0a2d7fdd4cd58f8b5306fd6d5ac1411559355f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1900673.
Recording identifiers
- ISRC
- USA4N1900673
- Title
- Con Estas Cenizas/With Ashes and Sorrow, O Lord
- Artist
- Lourdes C. Montgomery
- CopyrightID (CopyrightChains transaction hash)
0x52243ecf63666b0e68e96a0f0b0a2d7fdd4cd58f8b5306fd6d5ac1411559355f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ba0d8d7146c971de5c9f6fe3ec5f079c49731fa23d04f5d7768b190b6cae54f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1900673
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Con Estas Cenizas/With Ashes and Sorrow, O Lord · Machine-readable JSON-LD