OT-2026-000093469
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093469) never changes.
Identity and time
| Publication number | OT-2026-000093469 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-71c7-b586-9aa49f91a3cb · 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-2026-000093469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8553b643a49659f99f8f7e3a65bb2b2961fbf2febe7a4c4aec5fa4b694a981a2 |
|---|---|
| Markdown | acdb18a9b00b16c3c2562652784efdea5c375f4de64f10302084768e5c7a12be |
| Publication page | 5b9c2bfb29875745c2e05250a393923751554288767bcfd3317991bc235d2cc9 |
| Manifest | b3f186b1f1b09e2d5334948f6426d42f2a6a5f722d97000c4eea49d766165fb1 |
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 | 2knhaTwW8+Aw9bPFf6nABJ/bmvuuvuWJ32y9QJi0RdVY6GhUtcpPeE751kR3GEuivw1JbbbnN5vx5ReII+t2DQ== |
| 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
| 2026-09-17T09:40:24.257621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469observed 5b9c2bfb29875745c2e05250a3939237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.240885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469/manifest.jsonobserved b3f186b1f1b09e2d5334948f6426d42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.222604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469/publication.mdobserved acdb18a9b00b16c3c2562652784efdea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.201672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469/publication.txtobserved 8553b643a49659f99f8f7e3a65bb2b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.356026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469observed 5b9c2bfb29875745c2e05250a3939237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.339841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469/manifest.jsonobserved b3f186b1f1b09e2d5334948f6426d42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.322541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469/publication.mdobserved acdb18a9b00b16c3c2562652784efdea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.302595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093469/publication.txtobserved 8553b643a49659f99f8f7e3a65bb2b29...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. |
|---|