OT-2026-000025214
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single 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-2026-000025214) never changes.
Identity and time
| Publication number | OT-2026-000025214 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-73d9-b64e-aa40e1e775a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025214 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b935bf8dce071208b5a69e0bd87ba128fc6238b0796644dfa12fd93149fe6a2 |
|---|---|
| Markdown | 687ccd9a669f2322cf9fc2f8d986478ea9b1ca651a6c480ec353ec558df0425e |
| Publication page | a5b2bc057c6394424c8ffbc13071130f2cb523ad5503a6383c5dc3e0adeaf0c9 |
| Manifest | 4ad09197875b65a7eee9daddb22624b687b17bece59f52449244e75dcc7c3212 |
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 | NRz5TEEsd/30ziNuy+4URM/J+Ow+fRi/f8VuwhC2vbUmQVo7qT/pSrmdPc3w01455AHu0eecpOHFxJPcbosSAg== |
| 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
| 2026-09-17T11:47:12.811032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025214observed a5b2bc057c6394424c8ffbc13071130f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:12.788478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025214/manifest.jsonobserved 4ad09197875b65a7eee9daddb22624b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:12.766685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025214/publication.mdobserved 687ccd9a669f2322cf9fc2f8d986478e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:12.749506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025214/publication.txtobserved 8b935bf8dce071208b5a69e0bd87ba12...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. |
|---|