OT-2026-000084730
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000084730) never changes.
Identity and time
| Publication number | OT-2026-000084730 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7f0a-a3d1-bd2c3318e85f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f5fecd6a281f568c5d67f9038819cdf557c87320d8997fe820575060036cd94 |
|---|---|
| Markdown | d4fb168048d77eae887d51c03610744fc528605e2037fcab32b0e3befe8a4b77 |
| Publication page | b19eac6885b535199d21ab355f54b4e434ee4aba9b4e20ae266ecf1a8df370a1 |
| Manifest | 8b35d6cbaecb5f5d748f55ab21a1e345d836f09d131799d798fa9f120957790a |
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 | ANwQf2GFssxuFsQN0+HX8wJDV7Z4yPeazL9Ag4w4zerXC6HrWWV6nrNzjPR1cGPDoZcU9a2StQGUAEV3EVOACQ== |
| 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
| 2026-09-17T09:55:40.323673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084730observed b19eac6885b535199d21ab355f54b4e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:40.306244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084730/manifest.jsonobserved 8b35d6cbaecb5f5d748f55ab21a1e345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.290239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084730/publication.mdobserved d4fb168048d77eae887d51c03610744f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.272264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084730/publication.txtobserved 7f5fecd6a281f568c5d67f9038819cdf...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. |
|---|