OT-2026-000024602
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000024602) never changes.
Identity and time
| Publication number | OT-2026-000024602 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cd-7a56-ba37-e3459f8e4079 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024602 |
| Status | PUBLIC |
Content hashes
| Canonical text | f39213fd5c3e09f218f70d1253020952e9859b1482fd941ab26366aa0f128328 |
|---|---|
| Markdown | 2535decc7a88fbbdd40c08dc2d42f03857b3fc852cc3078cc3805685e6563f67 |
| Publication page | f004c1fe86d6ea398f39a549e2e574db03cd35a5d93eadaa49aad65c0339f427 |
| Manifest | 28f699d94515f2b6d113387273d3ab752ede72afd7e05e3b33e2753d4ee0efc6 |
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 | Op5R4xlTk/xSmChD9uudnKjSpJ5I0KKUjPtapqMsoJ1zoDHnGiCFRXsFSgo+UpP4uZlowZT+7YnWZV2nXUTKCw== |
| 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
| 2026-09-17T11:50:46.658309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602observed f004c1fe86d6ea398f39a549e2e574db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:46.638253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602/manifest.jsonobserved 28f699d94515f2b6d113387273d3ab75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:46.618192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602/publication.mdobserved 2535decc7a88fbbdd40c08dc2d42f038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:46.600485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602/publication.txtobserved f39213fd5c3e09f218f70d1253020952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.807306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602observed f004c1fe86d6ea398f39a549e2e574db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.790282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602/manifest.jsonobserved 28f699d94515f2b6d113387273d3ab75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.772670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602/publication.mdobserved 2535decc7a88fbbdd40c08dc2d42f038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.753498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024602/publication.txtobserved f39213fd5c3e09f218f70d1253020952...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. |
|---|