OT-2026-000071088
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented before set-down
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-2026-000071088) never changes.
Identity and time
| Publication number | OT-2026-000071088 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7c78-a13f-63c02801862d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071088 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8b12544e9f918b5dd94fc492db904ec9fdfa6587d1e9b7496c6aa77767e7d03 |
|---|---|
| Markdown | c5befb2feed1af1f59413d34299547f2fcda4aafcb762a62f3f026933a31d1c5 |
| Publication page | 372b66d4ad91eb36d1febea4f1f5e00719f319befec94735ff5f640dc52301e1 |
| Manifest | c18ae22713b392318aa9bdbd110e2b774db719cc94e5fab16f0e7527efec2644 |
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 | ssqmT8FHqKXNGWEbuBDY3u0h98ztgeBJLOuDv9V5WQuqtm/i9vxErbqDy0QbHr7clKIZffW1qdlFlkbg6S79CA== |
| 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
| 2026-09-17T10:25:57.036191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071088observed 372b66d4ad91eb36d1febea4f1f5e007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:57.020050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071088/manifest.jsonobserved c18ae22713b392318aa9bdbd110e2b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.004446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071088/publication.mdobserved c5befb2feed1af1f59413d34299547f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.988401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071088/publication.txtobserved b8b12544e9f918b5dd94fc492db904ec...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. |
|---|