OT-2026-000050810
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented before 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-2026-000050810) never changes.
Identity and time
| Publication number | OT-2026-000050810 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b2-79f3-9767-79c3dc3adfd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29877c6a320ef9d772b7abe963e5495ba750a09ac8651ca32373f45768c54304 |
|---|---|
| Markdown | 530ff79cae37c3348fbf71abee546243fa14c81a02efd7c1b21f68f9c8a7f044 |
| Publication page | bb3863ebf799744a85ac1e10bf8f0a9fc622c87fe9d6879192a7ec3d80b336e7 |
| Manifest | 2d678e8645d85f1234d31b70417b6f3a5c9436b7b5924afb755bfb0cd4b994f7 |
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 | pahQCKtd5F6yCrHU1uueKa0acP7O4l2CgwsgcLNdPlcxHDXvcpTlkk3Ardz7P7KZQBdR8Uz75XJiVZUsY6+/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:21.087796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810observed bb3863ebf799744a85ac1e10bf8f0a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:21.058090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810/manifest.jsonobserved 2d678e8645d85f1234d31b70417b6f3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:20.990554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810observed bb3863ebf799744a85ac1e10bf8f0a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:20.965221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810/manifest.jsonobserved 2d678e8645d85f1234d31b70417b6f3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:20.918165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810/publication.mdobserved 530ff79cae37c3348fbf71abee546243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:20.908122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810/publication.mdobserved 530ff79cae37c3348fbf71abee546243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:20.826864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810/publication.txtobserved 29877c6a320ef9d772b7abe963e5495b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:20.826755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050810/publication.txtobserved 29877c6a320ef9d772b7abe963e5495b...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. |
|---|