OT-2026-000006595
Publication integrity record
Porous face vacuum gripper, three stage ejector, pressure verified, pulsed blow off after set down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000006595) never changes.
Identity and time
| Publication number | OT-2026-000006595 · never reused |
|---|---|
| Internal UUID | 01a0a960-c08f-7037-b81d-a3f376a1a202 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:41:25.394940Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006595 |
| Status | PUBLIC |
Content hashes
| Canonical text | db2d2760174125b5e313d3e78cdb9895d9a32a45e0e4dabb44bf31024e3bd96d |
|---|---|
| Markdown | 88ce7eb59e5488b81e3415708a734d246d19f863d8de15262f0632976ea4df0f |
| Publication page | 7c8b389e8f6f7b376a8a17034ec84cf3a027eb0e772a75d620521f5aab18df94 |
| Manifest | 8c7ae11075221710afcc35d03c86ec482e5af9669072bdf9523a34d7585827a9 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Sw+wze1p5RkWnJjjkEmYhycbZTkE0e52/k5gE2Ix3BzzM1cJJ5YTB7pfhEbFuiGaws5FdZNvaJqbA2Xr5427DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:27.193719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006595observed 7c8b389e8f6f7b376a8a17034ec84cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:27.181275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006595/manifest.jsonobserved 8c7ae11075221710afcc35d03c86ec48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.168441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006595/publication.mdobserved 88ce7eb59e5488b81e3415708a734d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.153462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006595/publication.txtobserved db2d2760174125b5e313d3e78cdb9895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|