OT-2026-000075958
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000075958) never changes.
Identity and time
| Publication number | OT-2026-000075958 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-7d27-82a1-725caee3ec95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32983d32b6de4c395384d11257865bee62d32d54cb0bda7860d335912bbf3255 |
|---|---|
| Markdown | 639b07838524a980c66ca08a0e36e1fea766ec6a6dd97e5f7becad0d93a16afa |
| Publication page | 6fec14cb35ad1f09372456a591e3b5cda0b89a2af04af0f6404a1c5e77824057 |
| Manifest | 71f71275bf2cb599069c2e219f96f522d291f861f70c7ec1bfd4c4f487d3e1aa |
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 | vvgP5s8z+2TZ6A8Ahvy/o8xR6MR+kTxYEEo8OYzSstbmXRvwWbJtZs5j8PZBHaCvJnspSJtDZc8B8qotYHd3Cw== |
| 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
| 2026-09-17T10:20:11.701841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958observed 6fec14cb35ad1f09372456a591e3b5cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:11.679341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958/manifest.jsonobserved 71f71275bf2cb599069c2e219f96f522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:11.655996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958/publication.mdobserved 639b07838524a980c66ca08a0e36e1fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:11.630433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958/publication.txtobserved 32983d32b6de4c395384d11257865bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:57.490605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958observed 6fec14cb35ad1f09372456a591e3b5cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:57.471554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958/manifest.jsonobserved 71f71275bf2cb599069c2e219f96f522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:57.453427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958/publication.mdobserved 639b07838524a980c66ca08a0e36e1fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:57.313049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075958/publication.txtobserved 32983d32b6de4c395384d11257865bee...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. |
|---|