OT-2026-000093252
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump 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-2026-000093252) never changes.
Identity and time
| Publication number | OT-2026-000093252 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-766c-bbf3-73a389e87951 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093252 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2cfd49808df450a4aaef9639078250aedd7fe941d095d35f81b0baa46b767cb |
|---|---|
| Markdown | ba70682326ae1d4d5830bfd1d4f0f0cf93807380219e88ac615b2a839c9d15ec |
| Publication page | 33892f0a50f47a3752d5d958d8a60c74431d26d5cfb32ec72e6a43aafaf96e2d |
| Manifest | cd307d9b44e7f71eb1e7192d2972b94ad686dd474c45c0b5d39b51d2342c5acc |
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 | 5v5ZwvsAj63cZU2ERFZhZXcjBEqumU0YYuSggwRrA2dvn2Aux7ya5PlIGDKDTsvaMeND2wVLOBqOJ7n6siYwDQ== |
| 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
| 2026-09-17T09:40:36.592957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093252observed 33892f0a50f47a3752d5d958d8a60c74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:36.575157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093252/manifest.jsonobserved cd307d9b44e7f71eb1e7192d2972b94a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:36.557571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093252/publication.mdobserved ba70682326ae1d4d5830bfd1d4f0f0cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:36.540088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093252/publication.txtobserved f2cfd49808df450a4aaef9639078250a...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. |
|---|