OT-2026-000065547
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065547) never changes.
Identity and time
| Publication number | OT-2026-000065547 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7891-818c-93360ee6c6a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2597cacc26c1bbd2693b2b7389a15fe38fe7ed0c6d77528471c57b20d3d3de0b |
|---|---|
| Markdown | ff8f2446be500515d1e8cf54cc7d0cfe57c945922772eb055d70353f837a0c7d |
| Publication page | c7d7160041e86a353cc9b4cec6ff724583ece6accab893fc2c6bcf8ca1dc3b9f |
| Manifest | db2698bfcdd0817d154ef476c003a44dc6b327e1c51de993d4eb5b53a75773cc |
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 | kZXzVjvkmOljNBEb2lwelULbpoPsGMqu4QMrK5ZUlKBAkB2zl98E41klGAIlzrH9989mt08u2gQsN5Tr+EN/Dg== |
| 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
| 2026-09-17T10:33:51.033827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065547observed c7d7160041e86a353cc9b4cec6ff7245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:51.008364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065547/manifest.jsonobserved db2698bfcdd0817d154ef476c003a44d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.989192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065547/publication.mdobserved ff8f2446be500515d1e8cf54cc7d0cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.969231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065547/publication.txtobserved 2597cacc26c1bbd2693b2b7389a15fe3...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. |
|---|