OT-2026-000088798
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, 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-2026-000088798) never changes.
Identity and time
| Publication number | OT-2026-000088798 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7582-841e-7e9a57c0da8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97fd12d6d3f11a5f2b31b76ae9d220720ff03d3ca358e14f428728175fbd9b6b |
|---|---|
| Markdown | b14233b4f2264bebcc61ca230399c1e6e5f1350ec36af9468dea8d8c260d4e04 |
| Publication page | dd71eafa30894e99b7b3a74723e6bd81f89046306275beea6ba47a8839c2e267 |
| Manifest | 48ed92a3920ce65eee9726bbf84cc20ed291b9c6607d0926293e40257d6edfee |
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 | jJHhRu2hcZbUPp5K6f5SOftEhOWKJhL3e2Dj+Jzc4Vv9zS1mhmmTiGhZw4tfv5JhRyTt74sDmi+Nl8db5FFkAA== |
| 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
| 2026-09-17T09:48:10.757767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088798observed dd71eafa30894e99b7b3a74723e6bd81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:10.740334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088798/manifest.jsonobserved 48ed92a3920ce65eee9726bbf84cc20e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:10.722661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088798/publication.mdobserved b14233b4f2264bebcc61ca230399c1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:10.705671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088798/publication.txtobserved 97fd12d6d3f11a5f2b31b76ae9d22072...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. |
|---|