ISRC USMN21200052
Verified recording
USMN21200052 is “Será Llena La Tierra” by Marcos Witt,
registered on the CopyrightChains blockchain with CopyrightID
0x3b7f968b7d8bb471c8a0ab857059d18d8da916ecd558acae525d3ca49d8b9b59 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMN21200052.
Recording identifiers
- ISRC
- USMN21200052
- Title
- Será Llena La Tierra
- Artist
- Marcos Witt
- CopyrightID (CopyrightChains transaction hash)
0x3b7f968b7d8bb471c8a0ab857059d18d8da916ecd558acae525d3ca49d8b9b59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:63909e2f81b35b4d5d36436def7b4f3f111181de5d4278f752aa531868861d83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMN21200052
- Bitcoin block existence check
- https://blockstream.info/api/block/957118