OT-2026-000039824
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000039824) never changes.
Identity and time
| Publication number | OT-2026-000039824 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7c38-8020-9627df995e4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 100e6d067a394f51a763fe803df65d55825aeff93c62ab06182efba57d1ffac6 |
|---|---|
| Markdown | 432251b1b884a84b9689178c41cc4e278a0aaa8e4c72081652f27849a6e841ea |
| Publication page | 0dbd75fc4d7ffe5ccf35b4b83aefb6d9eedc237e2469611394195a55417c7aab |
| Manifest | bd8b006a3cdfb3f9d59c3557e79fea5f2e1f643509ef73ff4b69245061b5809f |
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 | x9ecUYWARj/RWdSzELYG/b3tg3gdXHbxJgy++dIhmDPMbVDDDXmyqr5qwiJ3ANoQQ35WXqZF1jtEgi6Ss4bgBA== |
| 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
| 2026-09-17T11:20:03.990691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039824observed 0dbd75fc4d7ffe5ccf35b4b83aefb6d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.973247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039824/manifest.jsonobserved bd8b006a3cdfb3f9d59c3557e79fea5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.954433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039824/publication.mdobserved 432251b1b884a84b9689178c41cc4e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.935891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039824/publication.txtobserved 100e6d067a394f51a763fe803df65d55...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. |
|---|