OT-2026-000079075
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000079075) never changes.
Identity and time
| Publication number | OT-2026-000079075 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7a88-b113-5d7becd28d35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079075 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2717b31c9f18b999109e2034087f9410850ffecb9e920b506a528c4ada8e8cb |
|---|---|
| Markdown | 6414c23339800c50a486cbb483ac14512771260f1160f0bb8e1d7d4255bfd1b4 |
| Publication page | fa0821d95d89883c5585742fb1887350f56091094957b8a1a4458e4f2768c9cb |
| Manifest | 6c0b3b3dfce7b9a0c2418528147fca68c5c1ea6c805928c69fe7a6a053a0095a |
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 | KLWppxDFQ9Bit3SF23PBsLyaGocSJZghV03Qoq0V4z9GW7MUD8AgWBtljHujTXKEjRepOoUzZGVBxmOJae7tAw== |
| 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
| 2026-09-17T10:05:55.148783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079075observed fa0821d95d89883c5585742fb1887350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:55.127630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079075/manifest.jsonobserved 6c0b3b3dfce7b9a0c2418528147fca68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:55.109634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079075/publication.mdobserved 6414c23339800c50a486cbb483ac1451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:55.089773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079075/publication.txtobserved b2717b31c9f18b999109e2034087f941...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. |
|---|