OT-2026-000082455
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000082455) never changes.
Identity and time
| Publication number | OT-2026-000082455 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7231-89c2-0e68dda036e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42247b80853ba7f43324ccb7d07eff4a6e00be6fd318ae1947a2cea1da45b788 |
|---|---|
| Markdown | fbad6f540f4c3777ca94bf0b17f370f8ca231a7273d5bf28ecba191c71733b36 |
| Publication page | 27ecd6bdec6df7026b85a91d543c69883a348878e0db95cc15853953c85c11c3 |
| Manifest | ee6692ce0373262e01a7d50122a304e4255b749cadce4d8d212c7d2e8f0fa1ea |
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 | mhH2F7rELm8GWV3i3dIN3kJ5rtgR0ZdaWSjGNRhliCJUWWiM1ZVvmULzbPyUQ/aEMJOVtCKk/lsy3gk9v7UPCA== |
| 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
| 2026-09-17T09:59:27.350734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082455observed 27ecd6bdec6df7026b85a91d543c6988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:27.334164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082455/manifest.jsonobserved ee6692ce0373262e01a7d50122a304e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.316761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082455/publication.mdobserved fbad6f540f4c3777ca94bf0b17f370f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.298355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082455/publication.txtobserved 42247b80853ba7f43324ccb7d07eff4a...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. |
|---|