ISRC PTOV19500137
Verified recording
PTOV19500137 is “Mulher Gorda” by Tuna Univ. Int. Lisboa,
registered on the CopyrightChains blockchain with CopyrightID
0x387c9f943af65b0a20bdb05bed57bf29608015e253697a479ce30644811b4809 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/PTOV19500137.
Recording identifiers
- ISRC
- PTOV19500137
- Title
- Mulher Gorda
- Artist
- Tuna Univ. Int. Lisboa
- CopyrightID (CopyrightChains transaction hash)
0x387c9f943af65b0a20bdb05bed57bf29608015e253697a479ce30644811b4809
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8e8b7243efc5acb7653c497a7a3cf372b657e8bb2051f9e4a009b3f14abcbc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19500137
- Bitcoin block existence check
- https://blockstream.info/api/block/957118