OT-2026-000092667
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000092667) never changes.
Identity and time
| Publication number | OT-2026-000092667 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-78e6-bcfb-19d3c959936b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27ad3fe964f96229ca2a2aa57d97226825ad67f0caaafcd6defa45b4bb3d4f8e |
|---|---|
| Markdown | 294e588021baf6ba8c12d1f8a38515be8532e84e1bf493068c4259fe3ab31756 |
| Publication page | e5d415c53f3322e42f8b775fbd13eba4db6280a1b0ba54f417ce59509a47b138 |
| Manifest | 74314bdda523374185f522462b5394e96f6195e2d4c6c39b1ae0451ba2e1f856 |
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 | ZPmydL8DlHSt8wwIUq69k43U57QXDkFMbfzUkCx3/eJwuZyGja/ZhFfnLzXYVlXMxKzLJ4A3ZggipyPdocw8Dg== |
| 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
| 2026-09-17T09:41:16.720362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092667observed e5d415c53f3322e42f8b775fbd13eba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:16.702106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092667/manifest.jsonobserved 74314bdda523374185f522462b5394e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.684815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092667/publication.mdobserved 294e588021baf6ba8c12d1f8a38515be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.667199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092667/publication.txtobserved 27ad3fe964f96229ca2a2aa57d972268...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. |
|---|