OT-2026-000034930
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034930) never changes.
Identity and time
| Publication number | OT-2026-000034930 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7701-95c6-3ea243afcff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034930 |
| Status | PUBLIC |
Content hashes
| Canonical text | f20e0fc139b29b0b3756aae92625215e54bc8063c08f3f6f801cf22c6a5646a1 |
|---|---|
| Markdown | 4917ee8dc44619ba7ad842bd6d60bd68f8e201f4e4b39a842579d9ec5e73fc15 |
| Publication page | 8539f96087d1dc22de4453bcfee24e2135fde5677e5f1a755ae9067e254bc626 |
| Manifest | 7a2bd2fc18f4fcf89c40f8e96eea611e461875e6eaccc57826092df4784dcb6c |
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 | XxrWjUeAdUuZU6nygjfrfocemZltwxOEvrp4SzJ7qVwO79Bl16QsM2aNABLY91ONRdl8w52tM0iAeI7xkPTjCg== |
| 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
| 2026-09-17T11:30:43.223943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930observed 8539f96087d1dc22de4453bcfee24e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:43.206420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930/manifest.jsonobserved 7a2bd2fc18f4fcf89c40f8e96eea611e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.181506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930/publication.mdobserved 4917ee8dc44619ba7ad842bd6d60bd68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.163715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930/publication.txtobserved f20e0fc139b29b0b3756aae92625215e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.937570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930observed 8539f96087d1dc22de4453bcfee24e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.919415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930/manifest.jsonobserved 7a2bd2fc18f4fcf89c40f8e96eea611e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.902557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930/publication.mdobserved 4917ee8dc44619ba7ad842bd6d60bd68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:57.886184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034930/publication.txtobserved f20e0fc139b29b0b3756aae92625215e...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. |
|---|