OT-2026-000038128
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000038128) never changes.
Identity and time
| Publication number | OT-2026-000038128 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-708a-b4c7-81f010fcfd9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038128 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6aebedb367b4a698b1fe648f5ff144468e84fb83bd24d557994bfa33a36c266b |
|---|---|
| Markdown | f0f738e0d1deeb7dea8cceda639a9197f46fc496abf4094b442ddb645cc57184 |
| Publication page | 199045076ddbe008e324ed86e629300629621519eaf897a58685a2e2e740ac8e |
| Manifest | ea75cbc91b5e78fa63f5bfe769e5dda64795f992e3500937917b3da8d61d8735 |
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 | R00hDeEDTUsRdmBqQlZDlL4n+gSFXV1quTZwKUI+R9pqD/VS7s48mxUEhFM8Yjy9B1bjNucdtDLNmENkXSu9Bg== |
| 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
| 2026-09-17T11:23:28.307734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038128observed 199045076ddbe008e324ed86e6293006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:28.290159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038128/manifest.jsonobserved ea75cbc91b5e78fa63f5bfe769e5dda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:28.271939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038128/publication.mdobserved f0f738e0d1deeb7dea8cceda639a9197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:28.252912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038128/publication.txtobserved 6aebedb367b4a698b1fe648f5ff14446...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. |
|---|