OT-2026-000070998
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000070998) never changes.
Identity and time
| Publication number | OT-2026-000070998 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7fbc-9bb8-e2787fff97ed · 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-2026-000070998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f9ea323d730b49b9bb5b787a0ffda88254c8729d61bd7a8c92ef21bd63e64e6 |
|---|---|
| Markdown | d247f579e2c3178e3d5425885fd003a815359a15f48f04e3c85e5c174e7cffc3 |
| Publication page | bc12d34b569cf608a6b6c40b9f653b6b3f2a7c6c4f5fcf0917e553dee9413c47 |
| Manifest | 5a9d1be9a6ed441712b4b752b0f53956e41a12676ae87118cad1fe9fc7dd6d0b |
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 | DKZ4prdxu4hxfzJZQkT9FtJYtho9RpHGoL21XYaP1eNT54GK+h3sxMUeBRuNTFIrBZpLFDDpQETxUJFhpEjrBg== |
| 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
| 2026-09-17T10:25:50.706208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070998observed bc12d34b569cf608a6b6c40b9f653b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:50.690078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070998/manifest.jsonobserved 5a9d1be9a6ed441712b4b752b0f53956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:50.674089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070998/publication.mdobserved d247f579e2c3178e3d5425885fd003a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:50.651016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070998/publication.txtobserved 0f9ea323d730b49b9bb5b787a0ffda88...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. |
|---|