OT-2026-000084670
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, sustained blow-off 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-2026-000084670) never changes.
Identity and time
| Publication number | OT-2026-000084670 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-72b6-b5aa-d83bbc317a62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084670 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec711109a5b97a3ce264d4d540639b26b3208764c0bdd1e263d3d23a0e56cbf7 |
|---|---|
| Markdown | abc6786d5842513e69d7d32aa45e98c5d761a48455a2943f4ab9072a5931652a |
| Publication page | c8d583975fcfa2366ef543922e2979949cedf49f8cd208a1ce6e7e3086febd0e |
| Manifest | 7d279fb82e9d52931b85c7f1a301d67e8906a3350cf3a8b0da3602ff922a79f9 |
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 | akQw9v5XAA9irqUticFtalyA7ptz6oEk5Vl3Do5WlppSFwxjsiFnbaxHPgroqowdtMuTmJoHuOeM+/Ddk5YXAA== |
| 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
| 2026-09-17T09:55:35.676955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084670observed c8d583975fcfa2366ef543922e297994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:35.657316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084670/manifest.jsonobserved 7d279fb82e9d52931b85c7f1a301d67e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.639134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084670/publication.mdobserved abc6786d5842513e69d7d32aa45e98c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.621885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084670/publication.txtobserved ec711109a5b97a3ce264d4d540639b26...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. |
|---|