ISRC PTUM10400091
Verified recording
PTUM10400091 is “Lágrima” by Jorge Fernando,
registered on the CopyrightChains blockchain with CopyrightID
0xd883e3fbcd29c4358f9c0f3e3ca0827c6d00f48da7b0fc5a6155c816954b9413 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/PTUM10400091.
Recording identifiers
- ISRC
- PTUM10400091
- Title
- Lágrima
- Artist
- Jorge Fernando
- CopyrightID (CopyrightChains transaction hash)
0xd883e3fbcd29c4358f9c0f3e3ca0827c6d00f48da7b0fc5a6155c816954b9413
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1852a34e1e03500ece9fe66d930adab44cb841970d7f8b310bbdfad3f67c440c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10400091
- Bitcoin block existence check
- https://blockstream.info/api/block/957118