OT-2026-000067630
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000067630) never changes.
Identity and time
| Publication number | OT-2026-000067630 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-79ac-83c7-cccb3bf7f154 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067630 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaa259bde722b8486fa5534dc3cf35a2d6385f48003ab04a6796b4799bfb4ea6 |
|---|---|
| Markdown | 1ef06385164d132baa95d3856956d2842d6fb02aa05918e461da224733651cfa |
| Publication page | 4bbf3289a2cf82f622edb260cf757e3defbf38bfb4b0105e06c28c79f69752e3 |
| Manifest | 00ea927f2507d9dd8f8010b9aa0b389cc0eba30f894ddd0f41c8e65e25fcb767 |
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 | wd1oSp/6yqW8Jwaj1L3TRF2EdFa4U0PtgmSHV3wRzLf602FvpTlSpIfpTbgoRoxA1SawxsTZAi+68O1MC8iRBg== |
| 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
| 2026-09-17T10:31:57.269615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067630observed 4bbf3289a2cf82f622edb260cf757e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:57.251943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067630/manifest.jsonobserved 00ea927f2507d9dd8f8010b9aa0b389c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:57.232976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067630/publication.mdobserved 1ef06385164d132baa95d3856956d284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:57.216119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067630/publication.txtobserved aaa259bde722b8486fa5534dc3cf35a2...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. |
|---|