OT-2026-000076726
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000076726) never changes.
Identity and time
| Publication number | OT-2026-000076726 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7f91-8d57-30c10c5db269 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076726 |
| Status | PUBLIC |
Content hashes
| Canonical text | af01b3e1fe0a022fdc0c9a19c2b88b86ac3bef45a5c4389284db156bafbfcdf2 |
|---|---|
| Markdown | 2c951710d766db4d1e3fd00427177cb6e3355904db78a0ab117b8d0a48ed219e |
| Publication page | 571b1f866928bcde922634d3b4752e2e30a9752e1e1a2db37163ebb158a088d0 |
| Manifest | 37bcd2c8fc59c023c25a471cfc7a0e408cf26415d7cec7b2a92e0e7123b54aa7 |
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 | A8C6cXkK36Yxn0aBhokgGC5u/TN4lOrm0rYs7qE8PScNoSFftKHqOeJjtZd9TO3oIfta/t1u7tRB6BvrvxrZAA== |
| 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
| 2026-09-17T12:43:15.260348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726observed 571b1f866928bcde922634d3b4752e2e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:43:14.948229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726/manifest.jsonobserved 37bcd2c8fc59c023c25a471cfc7a0e40...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:43:14.709455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726/publication.mdobserved 2c951710d766db4d1e3fd00427177cb6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:43:14.539594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726/publication.txtobserved af01b3e1fe0a022fdc0c9a19c2b88b86...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:30.455068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726observed 571b1f866928bcde922634d3b4752e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:30.433931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726/manifest.jsonobserved 37bcd2c8fc59c023c25a471cfc7a0e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:30.414854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726/publication.mdobserved 2c951710d766db4d1e3fd00427177cb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:30.397174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076726/publication.txtobserved af01b3e1fe0a022fdc0c9a19c2b88b86...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. |
|---|