OT-2026-000088210
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000088210) never changes.
Identity and time
| Publication number | OT-2026-000088210 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7ff3-866f-abedc3c3450b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f1ff253753c078d4943d2513084dae38f86e11b9d73545f83ebbd0c04107ea7 |
|---|---|
| Markdown | 09cfb7b2c586cd6083de7438f02347947a4b4a1c27eee18653f875730c9bec15 |
| Publication page | bcb703ef9ac7b170f6bf313ecac90355dc8b02f20387096e7601efdaed7ab538 |
| Manifest | 92c4b802955da244e6e74b785f253b77506bac2db9a18cad7f14c2f1090322de |
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 | 2dJoUhbVYjtmq/ej13i7agtneR5YO2q20ol1dAlyEhS/u2yizG1Vbu6nWZontYD4npNbdQI1sSGv1RNi2SBaBg== |
| 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
| 2026-09-17T09:50:17.388910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210observed bcb703ef9ac7b170f6bf313ecac90355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:17.371342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210/manifest.jsonobserved 92c4b802955da244e6e74b785f253b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.351687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210/publication.mdobserved 09cfb7b2c586cd6083de7438f0234794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.333283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210/publication.txtobserved 2f1ff253753c078d4943d2513084dae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.741787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210observed bcb703ef9ac7b170f6bf313ecac90355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.706102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210/manifest.jsonobserved 92c4b802955da244e6e74b785f253b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.687302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210/publication.mdobserved 09cfb7b2c586cd6083de7438f0234794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.669818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088210/publication.txtobserved 2f1ff253753c078d4943d2513084dae3...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. |
|---|