ISRC PT6GJ1700005
Verified recording
PT6GJ1700005 is “Postal dos correios” by Luísa Sobral,
registered on the CopyrightChains blockchain with CopyrightID
0xa41f0358b7f8aaa67b954feb5fcba4ea0fa6fccb74b205c246bdb6ef2a0d968c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6GJ1700005.
Recording identifiers
- ISRC
- PT6GJ1700005
- Title
- Postal dos correios
- Artist
- Luísa Sobral
- CopyrightID (CopyrightChains transaction hash)
0xa41f0358b7f8aaa67b954feb5fcba4ea0fa6fccb74b205c246bdb6ef2a0d968c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5c14bde62c46d15fe7b50be5f6c894407368631f41f5512217298c7e359bb880- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6GJ1700005
- Bitcoin block existence check
- https://blockstream.info/api/block/960138