OT-2026-000005636
Publication integrity record
Vacuum cup gripper, six outlet manifold, pump fed, contact triggered on the face
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-2026-000005636) never changes.
Identity and time
| Publication number | OT-2026-000005636 · never reused |
|---|---|
| Internal UUID | 01a0a93f-c623-79c1-8eef-853d6834a206 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:05:24.134023Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c1d4171579294b937972bed3976be49ea0c06c17616bc8c60cc6e09db31224b |
|---|---|
| Markdown | 9ba8904a2207cd8e5072afe16cb5d17fcdc4a6d86a2cf8cf0be69d232d45a639 |
| Publication page | 0c3a146f59f595d1a08c6b01352759b58b0aad82afe0a36e83621a256f4c9cea |
| Manifest | 39a07b14e32b441c7676f2d73c8d228f026b446a52ff5f16c9cd87117bf4eb4b |
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 | wYIE5OdXXzMk2JjvQX9FoqNSDH+yaaRSMmbhZpHyLh+apELp6bVN+l/woyttWq+IKNDpwoFmck6FZkD2TGU9Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:17.985239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005636observed 0c3a146f59f595d1a08c6b01352759b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:17.970654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005636/manifest.jsonobserved 39a07b14e32b441c7676f2d73c8d228f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:17.950628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005636/publication.mdobserved 9ba8904a2207cd8e5072afe16cb5d17f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:17.929779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005636/publication.txtobserved 6c1d4171579294b937972bed3976be49...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. |
|---|