OT-2026-000071708
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000071708) never changes.
Identity and time
| Publication number | OT-2026-000071708 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-7010-8295-0a23158c32de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d200e2411a38761d5ab81927b56c2dc7f6b0e6b4559e6661c24dfb6a4d1de68 |
|---|---|
| Markdown | 87c60b22a46ed369496029d25e1303e98da58d2262f1cc9710cc077a051c061d |
| Publication page | 0baa7bf6c6c8d80a62a1047d724aa21c9b173d4dfe5c40d0bdeaa6cab0e37ebf |
| Manifest | 9601cc7119125a266f93a118dd2a215eaca5d08bded5b316f093b9041b81bee3 |
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 | pdWadv66Qc/+2kvqqjvkt2D9XzUp2aXRcpgqcx45GxLIu2Qc7Y5xJ4M0UvWfgZLwq5Kf0A/FJbC+nMOebk+2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:23:46.724041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071708observed 0baa7bf6c6c8d80a62a1047d724aa21c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:46.699019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071708/manifest.jsonobserved 9601cc7119125a266f93a118dd2a215e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:46.674069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071708/publication.mdobserved 87c60b22a46ed369496029d25e1303e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:46.648948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071708/publication.txtobserved 2d200e2411a38761d5ab81927b56c2dc...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. |
|---|