OT-2026-000023006
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump 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-2026-000023006) never changes.
Identity and time
| Publication number | OT-2026-000023006 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-7f4d-99e3-00f10a51c7a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d4b7cfce127a3a4910b4b0c844f86ec337689527c3bfdb523ec35312bdd153d |
|---|---|
| Markdown | d9c759417039364a485d686081fd73530d446a95a2754580c900b9026ea3ad4f |
| Publication page | b3e37ca1a3c8dbfe32711c9370b029bd8222efa8e76cbe0b227fc2eedf372bb0 |
| Manifest | b196ba5b27556355e5203236395619f610ee43b234d9eb66451cf9b786938354 |
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 | tLFSE16pQ8AuXPR0NLl41cJc6bePH9huUiPej/Xm9SbRuCO1zuqz2yX0lZ1A5gQMoDEZz216CMbhr5+UVahNDA== |
| 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
| 2026-09-17T11:52:36.068516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023006observed b3e37ca1a3c8dbfe32711c9370b029bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:36.050993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023006/manifest.jsonobserved b196ba5b27556355e5203236395619f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:36.031192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023006/publication.mdobserved d9c759417039364a485d686081fd7353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:36.013400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023006/publication.txtobserved 7d4b7cfce127a3a4910b4b0c844f86ec...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. |
|---|