ISRC PTUM71300249
Verified recording
PTUM71300249 is “Os Lobos E Ninguém” by Carlos Do Carmo,
registered on the CopyrightChains blockchain with CopyrightID
0x2d8a41ec906362e2bb01ae8ec8f23dfdd52001db50526e2e381cd7a55c6159f2 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM71300249.
Recording identifiers
- ISRC
- PTUM71300249
- Title
- Os Lobos E Ninguém
- Artist
- Carlos Do Carmo
- CopyrightID (CopyrightChains transaction hash)
0x2d8a41ec906362e2bb01ae8ec8f23dfdd52001db50526e2e381cd7a55c6159f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:4e130b1a5236dd91fe3f6ef689d4782db5a22156a57974a0d333593195b8782b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM71300249
- Bitcoin block existence check
- https://blockstream.info/api/block/960144