OT-2026-000024735
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed 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-2026-000024735) never changes.
Identity and time
| Publication number | OT-2026-000024735 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7aac-917d-a20f43639cf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ba4df95823103bc0a023e7e1de3395d7aff5924455042dd3f63bff3468be6b3 |
|---|---|
| Markdown | 477abbdcea1ae2a78c166c2afcc2ba23590da5e3152643e69ac180f546995dde |
| Publication page | 1d5c67faa99bdef4c5d152bddc70804e6ab06bd768d0d25f1bf404a67f3d0a6f |
| Manifest | e5ed4755f19a33055c6f45db3f8665b4c748244f6f67b222bbf28ea9041dce61 |
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 | kHEClduDg+bDWtohJhj9yY7sQF6HZdg2JRiAhlAESJavnEQsN9rwlAO7TNSIF9eeGM6fxysDQMh0isozUpVTBg== |
| 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
| 2026-09-17T11:47:59.527917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024735observed 1d5c67faa99bdef4c5d152bddc70804e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:59.511695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024735/manifest.jsonobserved e5ed4755f19a33055c6f45db3f8665b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.493523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024735/publication.mdobserved 477abbdcea1ae2a78c166c2afcc2ba23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.475689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024735/publication.txtobserved 9ba4df95823103bc0a023e7e1de3395d...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. |
|---|