OT-2026-000032592
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000032592) never changes.
Identity and time
| Publication number | OT-2026-000032592 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-759e-b710-113c373711b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00af7d4dfc432c8feb24c34dd2a7518a16bf1e3778583b771345b54090136f99 |
|---|---|
| Markdown | a73f12355da89a742dcc0501d6845d04b6d8427fc8658f9c75430fbf232a6f95 |
| Publication page | bb76ea340bf2caca3594af0bec22c0baf3438b54144fd985c857ad586cbc8656 |
| Manifest | 0d903035584f239e563872790de3ff2cbb6b89ccbfeec84200d9eb53d30f06e2 |
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 | Kr1JYJIUWZhDYWYjCb82d4u8/6O4N6TVtuyfP2MUkYFCz1hdBaYuDdQ9sMlG58p6IHbWMlwK+Zm9IUgSwx7wAA== |
| 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
| 2026-09-17T11:34:10.290692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032592observed bb76ea340bf2caca3594af0bec22c0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:10.272505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032592/manifest.jsonobserved 0d903035584f239e563872790de3ff2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:10.253577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032592/publication.mdobserved a73f12355da89a742dcc0501d6845d04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:10.236107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032592/publication.txtobserved 00af7d4dfc432c8feb24c34dd2a7518a...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. |
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