OT-2026-000009741
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000009741) never changes.
Identity and time
| Publication number | OT-2026-000009741 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-70de-8926-c5f45b226d06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f974602b31229fab35586e81eccf679dbd5beed11c8999c39b2e3a60142cb7f |
|---|---|
| Markdown | 3648e960acd7e1ea64f2563caf590e8c4cd2c2acba2e41daca0a244826ba2bee |
| Publication page | 803a0527b323844ab277f1433ccb9f038b4cf4f0b0a116da2b0addf151f8f3a0 |
| Manifest | e40675177d6f400ac4fbd3343058056617582537961eea7101c40f053be57f3b |
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 | XnTsmgpu/h0K4LnOiq4vbNCO/E3CHy4t4EojrWB0gPMF9K21b+/Dw4Bg7vIoHowosQ4kqtQ/JxYzgLCRhYyRBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:14.680528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009741observed 803a0527b323844ab277f1433ccb9f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:14.661694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009741/manifest.jsonobserved e40675177d6f400ac4fbd33430580566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.642978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009741/publication.mdobserved 3648e960acd7e1ea64f2563caf590e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.624739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009741/publication.txtobserved 8f974602b31229fab35586e81eccf679...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. |
|---|