OT-2026-000093540
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093540) never changes.
Identity and time
| Publication number | OT-2026-000093540 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-74de-8901-dae0b507f73f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093540 |
| Status | PUBLIC |
Content hashes
| Canonical text | befa0a2b2feef6c0677720c13f3af7d2387126cf4468b28dcbb7682973f15daa |
|---|---|
| Markdown | 0e44c2ed6eef21e075f2f37abff15a0f030342b33016f93d120d5f21e01ae492 |
| Publication page | 3caf995184cb3b514108fe16ec9ca62df10a7b05fd95850f2d857f092bfa7cb4 |
| Manifest | a46c5d54bf9405f4706b728edd4bc788e09129fbb23c597a46a3c0242d4c56cd |
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 | gH+6qn6Q0fztwosd4nvhzsX/mjY0rlilTYtYo/VFqfU2748MS0FnP051VTtkYuhoQEMwL62STrGywnXFh0gKAA== |
| 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
| 2026-09-17T09:40:29.503026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540observed 3caf995184cb3b514108fe16ec9ca62d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.484432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540/manifest.jsonobserved a46c5d54bf9405f4706b728edd4bc788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.468371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540/publication.mdobserved 0e44c2ed6eef21e075f2f37abff15a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.449902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540/publication.txtobserved befa0a2b2feef6c0677720c13f3af7d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.769953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540observed 3caf995184cb3b514108fe16ec9ca62d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.751472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540/manifest.jsonobserved a46c5d54bf9405f4706b728edd4bc788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.641780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540/publication.mdobserved 0e44c2ed6eef21e075f2f37abff15a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:33.622644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093540/publication.txtobserved befa0a2b2feef6c0677720c13f3af7d2...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. |
|---|