OT-2026-000008088
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000008088) never changes.
Identity and time
| Publication number | OT-2026-000008088 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7149-825d-1d5b9779fd96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008088 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8093f7446907c0ddd6854dd87429dbe5abb5fe035f2d637bb43b32a8d644bf1 |
|---|---|
| Markdown | 8eec035bf07280a44d0657a34d3524a2df44c2eedb5bd10c69d6987627462da8 |
| Publication page | 3fd975e1b8150159bf98b6c7a2fb22d40b8a6872c1639a50d6c762a933859fb8 |
| Manifest | 19cb05c3fcbd1ff276b8eb574188b36658b208f74445d7fac5f8e45fd0705908 |
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 | l0tjTLk+NKmIfPfrrXn/y3oQfTLsKTlWIBxQUh7tce74qDD3IGjH9tTgP1GOb+i6paFtF5O+TMgfLu7FkBu6Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:08.415283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088observed 3fd975e1b8150159bf98b6c7a2fb22d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:08.395915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088/manifest.jsonobserved 19cb05c3fcbd1ff276b8eb574188b366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:08.377331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088/publication.mdobserved 8eec035bf07280a44d0657a34d3524a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:08.306938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088/publication.txtobserved a8093f7446907c0ddd6854dd87429dbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:47.776414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088observed 3fd975e1b8150159bf98b6c7a2fb22d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:47.728378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088/manifest.jsonobserved 19cb05c3fcbd1ff276b8eb574188b366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:47.709551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088/publication.mdobserved 8eec035bf07280a44d0657a34d3524a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:47.675621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008088/publication.txtobserved a8093f7446907c0ddd6854dd87429dbe...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. |
|---|