OT-2026-000008037
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000008037) never changes.
Identity and time
| Publication number | OT-2026-000008037 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-765b-9f68-2b798fd14975 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b65f5c55b38f04c74f058aab4e2d1286206401f58ac665bee61bad4cee1d5ae |
|---|---|
| Markdown | 36865e94851c6409cfac8dd23707b58ed6a28b82f0aeb799f3385c232d50df8c |
| Publication page | efad17e3cd96c57372ce8f350332cc2a27ead5f99852efacd9680b23f35f037b |
| Manifest | 77f615b22e8f6bf84465163e9d23a7569fdc4730ef88cc081324a35e48bdee03 |
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 | +6Ua3xUiTjHjNfeczV7TiD6OVzeVDAFAQgwhwnyxAbBBk5hhQc8kSP9BWIthcKV7r8GRnpZjqZ89vEimDJDXAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:37.657375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037observed efad17e3cd96c57372ce8f350332cc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:37.616472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037/manifest.jsonobserved 77f615b22e8f6bf84465163e9d23a756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.597483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037/publication.mdobserved 36865e94851c6409cfac8dd23707b58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.559729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037/publication.txtobserved 1b65f5c55b38f04c74f058aab4e2d128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.545120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037observed efad17e3cd96c57372ce8f350332cc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.526816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037/manifest.jsonobserved 77f615b22e8f6bf84465163e9d23a756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.479042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037/publication.mdobserved 36865e94851c6409cfac8dd23707b58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.427887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008037/publication.txtobserved 1b65f5c55b38f04c74f058aab4e2d128...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. |
|---|