OT-2026-000065805
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000065805) never changes.
Identity and time
| Publication number | OT-2026-000065805 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7737-9fdb-6115ec2e76ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fa07026e9d0e8614880fea98a1a666c0409294cc131f932f36c8ef9cc8b72f3 |
|---|---|
| Markdown | c1352634897a84014d9368e8278104738ea4daa57c6c61918e5ef35aea596f70 |
| Publication page | 9388b5ca3d86293f24eb6b8cd882240d77ee59fa4bb5e65045563013152b8f0f |
| Manifest | 00639b2d97808e8c5fc7106834a681f8c8a66af57619a3fd7e5372da321d1f71 |
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 | 7qk2ivkARmIJ5Z+O3bjfH2pWVGlxJvnrDvr1IqLI2BeKkgiKAV4viOiXeCMIkfP8F6brPVferotXcBZnyUq/AQ== |
| 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
| 2026-09-17T10:34:14.869354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065805observed 9388b5ca3d86293f24eb6b8cd882240d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:14.852388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065805/manifest.jsonobserved 00639b2d97808e8c5fc7106834a681f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:14.835164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065805/publication.mdobserved c1352634897a84014d9368e827810473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:14.818903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065805/publication.txtobserved 8fa07026e9d0e8614880fea98a1a666c...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. |
|---|