OT-2026-000035556
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000035556) never changes.
Identity and time
| Publication number | OT-2026-000035556 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7ee5-b301-73e7344a1448 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53d55ca8ccc9d14b515d83d7fb66c70372b691668b8885074ea13e798de9a4d1 |
|---|---|
| Markdown | 00af1d80134f088341f9fdd69fd3d712656b01aa8db4065c605decb7b60a36d9 |
| Publication page | 81e84fb52e76c43155a6d40a09dc54d162281a94f628ae57006c484861559e8e |
| Manifest | 8b403e47f16a2a38d09254f33771e2763c1ee06ff128fd389471ca9bb047fb5e |
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 | rksn8o5z0wS4PhiKjRKa52cVVfUD0iZeq5I0nO5Cyjwi41Dv2/OT2HcfkjB4nXUocQhcLelijQrYxVEKuKH7AA== |
| 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
| 2026-09-17T11:27:04.265708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035556observed 81e84fb52e76c43155a6d40a09dc54d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:04.246671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035556/manifest.jsonobserved 8b403e47f16a2a38d09254f33771e276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:04.227715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035556/publication.mdobserved 00af1d80134f088341f9fdd69fd3d712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:04.204582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035556/publication.txtobserved 53d55ca8ccc9d14b515d83d7fb66c703...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. |
|---|