OT-2026-000088338
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump 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-2026-000088338) never changes.
Identity and time
| Publication number | OT-2026-000088338 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-707c-bc28-40240d5ec124 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33de968ce21a54f68f6341a2a8ac8ef81fedb9a2f0711fa934efa19180c02fbc |
|---|---|
| Markdown | c80ad3b642582981c9a3320b6535489e737946fb19bcdaf596f60864b19d3f96 |
| Publication page | 2612853252fe5c414ba512b0be9742a798aad65fae66b0099c632f6c5e40911f |
| Manifest | 7c5e3d8f73e72af82e2e7dfe85f880c239e31e19ac04905f64c6ad0fa2f45afd |
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 | NFFfxWtMmg/7nVMxqzeQoksb6vLCHDDHN+64UuvTFL+GDm0hFFzzzNjBbdb3tIujdRrpBS0RWnkGN/rc6ehKBw== |
| 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
| 2026-09-17T09:48:40.502044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088338observed 2612853252fe5c414ba512b0be9742a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:40.483718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088338/manifest.jsonobserved 7c5e3d8f73e72af82e2e7dfe85f880c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:40.464361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088338/publication.mdobserved c80ad3b642582981c9a3320b6535489e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:40.447322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088338/publication.txtobserved 33de968ce21a54f68f6341a2a8ac8ef8...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. |
|---|