ISRC PTUM19900140
Verified recording
PTUM19900140 is “O Que Vai Ser De Mim” by Pedro Abrunhosa,
registered on the CopyrightChains blockchain with CopyrightID
0x61872cf277c50d18651b677c58f5e32a6d639232ff149dd03b15e1fc36ebd429 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM19900140.
Recording identifiers
- ISRC
- PTUM19900140
- Title
- O Que Vai Ser De Mim
- Artist
- Pedro Abrunhosa
- CopyrightID (CopyrightChains transaction hash)
0x61872cf277c50d18651b677c58f5e32a6d639232ff149dd03b15e1fc36ebd429
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:816ba41ce3d788e8be942df60dec360bff442794be490dc3268069c76e7e8d0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM19900140
- Bitcoin block existence check
- https://blockstream.info/api/block/960403