OT-2026-000092849
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000092849) never changes.
Identity and time
| Publication number | OT-2026-000092849 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7087-bc90-4084d85814f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092849 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdc3240407589562f4d500d11441a665ec881e9010d7fed34cb9a9f3358e96a6 |
|---|---|
| Markdown | 25b94d586b2434e289a38571cb8cc091b03428f5dcc099a516705afb1af4df42 |
| Publication page | 1d8fc5c4ae92377b9ea0c9bdb5240b38afb3660a672c660dbf1301ef86a6e282 |
| Manifest | e21e18d744219a2e2f1fca565ad79ef5514b679f280291becca91d7177642e4e |
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 | 9B+45/ustoHNRfcwzhKyd9R39Nti+bag57ngBW5BBjhNMmTaRJhCTUCimN140ZxVtfTxL4AbT9624fI1w4u7Dw== |
| 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
| 2026-09-17T09:41:30.256927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092849observed 1d8fc5c4ae92377b9ea0c9bdb5240b38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.239756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092849/manifest.jsonobserved e21e18d744219a2e2f1fca565ad79ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.220583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092849/publication.mdobserved 25b94d586b2434e289a38571cb8cc091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.202147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092849/publication.txtobserved fdc3240407589562f4d500d11441a665...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. |
|---|