OT-2026-000070393
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070393) never changes.
Identity and time
| Publication number | OT-2026-000070393 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7d85-bf6f-2eff0b113703 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 215850f5360b069d25af10c6cf166dd2d10fd6be2647d8834d546796f30100bf |
|---|---|
| Markdown | d14616230b3dfc4d8528ac088f91fd9d997dd578a128e9961c3f279d34b9129d |
| Publication page | c18ef7d32ea0426861b33cdeeeefdd459683f8dbc77fca31104e5cb93a4caea8 |
| Manifest | 3e1122e75eb751256c599e3dce2c5ac7d48254bf21ecaac272e1a0f85c39b2b2 |
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 | iRI8d3ZMVpks4fI7QxfEdKOlMbXWkzi8KbLDIiXI4WDkGlASaLLhEwwhXFUifra75mp5Td9jhFHVIZFDgGXJCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:11.944919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070393observed c18ef7d32ea0426861b33cdeeeefdd45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:11.927956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070393/manifest.jsonobserved 3e1122e75eb751256c599e3dce2c5ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.909896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070393/publication.mdobserved d14616230b3dfc4d8528ac088f91fd9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.891289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070393/publication.txtobserved 215850f5360b069d25af10c6cf166dd2...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. |
|---|