OT-2026-000050958
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000050958) never changes.
Identity and time
| Publication number | OT-2026-000050958 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-74f6-8e8f-d5af8f2f00f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 436415e687e444ba167ea6e63bcb1eda6f0f43a948db23b5473cfa81a0c5d67d |
|---|---|
| Markdown | 84f31eefda4482b31b72d625687fc8da1f9783bb7d31919f50d75a75d5d1c48a |
| Publication page | 32a9618eb2eaf5c31676bf10a6d642ba6b4a474ea6bf2e03d9505f95f96e254c |
| Manifest | bfd4fcdb2977367b19f26e2abfe370a3e44f7e12d1caaa320b2934be90584524 |
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 | RwEz1lPg4wmQf16evdmhuUI6V3KB/NTi945MCyNSt0tx139ttf3CXbof0pgJfq8w/e2jpJn8et2/sibMrJ3vDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:44.213726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958observed 32a9618eb2eaf5c31676bf10a6d642ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:44.209803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958observed 32a9618eb2eaf5c31676bf10a6d642ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.171127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958/manifest.jsonobserved bfd4fcdb2977367b19f26e2abfe370a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.164560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958/manifest.jsonobserved bfd4fcdb2977367b19f26e2abfe370a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.127739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958/publication.mdobserved 84f31eefda4482b31b72d625687fc8da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.114519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958/publication.mdobserved 84f31eefda4482b31b72d625687fc8da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.090333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958/publication.txtobserved 436415e687e444ba167ea6e63bcb1eda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.067388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050958/publication.txtobserved 436415e687e444ba167ea6e63bcb1eda...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. |
|---|