ISRC USPWN1300983
Verified recording
USPWN1300983 is “Osito de Felpa” by Los Leones Del Norte,
registered on the CopyrightChains blockchain with CopyrightID
0xd9648c3ae4753bd6d3462cd7a71b906fa2b444a55b9f85f6ba5610786a331e8a and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN1300983.
Recording identifiers
- ISRC
- USPWN1300983
- Title
- Osito de Felpa
- Artist
- Los Leones Del Norte
- CopyrightID (CopyrightChains transaction hash)
0xd9648c3ae4753bd6d3462cd7a71b906fa2b444a55b9f85f6ba5610786a331e8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c5c827e0f61541853b3363f2bd8a78b1d6917c46f9ad2de197c4bba27ccbe9bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN1300983
- Bitcoin block existence check
- https://blockstream.info/api/block/960448