OT-2026-000035248
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000035248) never changes.
Identity and time
| Publication number | OT-2026-000035248 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-71df-b6f7-dd8a11e12948 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035248 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc02d908845558c658a81267e7395dd4c34608d210b437943f42d7622ca55fe1 |
|---|---|
| Markdown | 32984d61c38ec8c9a7469b1090f080c8e968274b2996c1111bdf7a5423df9e5b |
| Publication page | d49ed8e9bfb0cdeda201622640ab348113e1c62d8a76ad4bf90a558597c8538d |
| Manifest | e14c136f0affeb6a416a0c3a8b25800b3fa5e42265163fe093d158c633adda26 |
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 | wWxCupvA0DVgackaEx76EBMgl3MhHGqAcyreZqyELaeFfSjcFOydQsvSll+c1vyPPwk5vTpls0c4SFuFGXotCQ== |
| 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
| 2026-09-17T11:28:23.409783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035248observed d49ed8e9bfb0cdeda201622640ab3481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:23.393035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035248/manifest.jsonobserved e14c136f0affeb6a416a0c3a8b25800b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.374600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035248/publication.mdobserved 32984d61c38ec8c9a7469b1090f080c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.357129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035248/publication.txtobserved dc02d908845558c658a81267e7395dd4...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. |
|---|