OT-2026-000095708
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095708) never changes.
Identity and time
| Publication number | OT-2026-000095708 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-728a-b573-6a6761b90f2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 681b021a8aa598962ffd8f1fd87aa5d2107260a793eb4203ac30365e2a67ef71 |
|---|---|
| Markdown | 50fefd8bd2c73ed839be3689354672fa3b62874d73566b7ad4a98328a073145a |
| Publication page | bb4a667e0cef4732d37303845952ad613dcdf871c5a5047525844b2f239073e9 |
| Manifest | 9d344539fb276c020ba829c274d652a6dcb8be71275d1b716654cc6faa49fa11 |
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 | +xl9RD2MM+r2BoJrBDezpoqHsaoHn5zNeuCWIx9tYF4OPRINUEBaA9OrI1qCdlZ/drsZK3dm1TdFm8w+betPDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:15.700777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095708observed bb4a667e0cef4732d37303845952ad61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:15.681725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095708/manifest.jsonobserved 9d344539fb276c020ba829c274d652a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:15.661574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095708/publication.mdobserved 50fefd8bd2c73ed839be3689354672fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:15.642876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095708/publication.txtobserved 681b021a8aa598962ffd8f1fd87aa5d2...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. |
|---|