OT-2026-000065447
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed 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-2026-000065447) never changes.
Identity and time
| Publication number | OT-2026-000065447 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7d3a-961f-e14b0a1d44e3 · 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-2026-000065447 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08ac8fc1f163c63843509f38f56911c433a3c3b30dfb18639a26877b77982fcc |
|---|---|
| Markdown | 529562f10c1dd7c3cb3f70fc88012b36a869afe4b932cc797d4987907e993708 |
| Publication page | a8b75e1f4a2e1ce3afe93c5a27432547f9f813cc87503560d5fb0b0ea60d7a43 |
| Manifest | f432b3f5f5551c55282957c3a26994ba15ddd19e50ecc1bba50e5ce441f8f633 |
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 | BQC2+LrAErSIa+5Qc5Rwq4fq+5l74IvnP2jXGrU8QNZu4j5e3BGfA8VxoFo+ywQexn6llQeOFz3dULAW9qhzCg== |
| 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
| 2026-09-17T10:33:43.483939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065447observed a8b75e1f4a2e1ce3afe93c5a27432547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:43.468061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065447/manifest.jsonobserved f432b3f5f5551c55282957c3a26994ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.450797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065447/publication.mdobserved 529562f10c1dd7c3cb3f70fc88012b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.432443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065447/publication.txtobserved 08ac8fc1f163c63843509f38f56911c4...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. |
|---|