OT-2026-000037842
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037842) never changes.
Identity and time
| Publication number | OT-2026-000037842 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7a92-bb73-f70210cb7a40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24a05d38c23a28f631dacc2ed74316f5462de5e0a86131fc672eaad2e798342e |
|---|---|
| Markdown | eaec42c4f080558915e8c7f091cb1a5ef738b916fee98cb4427de429ed3ba6a3 |
| Publication page | 407d7b8b228a5e5eeac1c2607224cf6230f58b8d2cd9a9fca33eb40d76f23ec7 |
| Manifest | bf4a709d4a1006ed09dff7ae6866ae4efd6d9d05f95c9888f4f0012bf2730230 |
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 | Mwa7JU1QJXp6uIheVDGzW5ADngWM7wJdFYQM+VBh1t5H4BR0mVHCYt+Qk7Q+dRurRuenrtUhPCnlD2daRQXOAg== |
| 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
| 2026-09-17T11:23:05.846839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037842observed 407d7b8b228a5e5eeac1c2607224cf62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:05.829102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037842/manifest.jsonobserved bf4a709d4a1006ed09dff7ae6866ae4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:05.812772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037842/publication.mdobserved eaec42c4f080558915e8c7f091cb1a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:05.794981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037842/publication.txtobserved 24a05d38c23a28f631dacc2ed74316f5...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. |
|---|