OT-2026-000023959
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000023959) never changes.
Identity and time
| Publication number | OT-2026-000023959 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-78f8-84e0-7efd7088d477 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023959 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeabfa1051a5e684fe96f2ca2cbddb77eb47981a91b6c370e592ab5b3846ab5c |
|---|---|
| Markdown | 34d902ff7f4b8791c330cee4699cec730104d0dcc63ed413ceef808b8cba7a97 |
| Publication page | 77d2658196122f2fc3032b21615f85398d3995ff30c8276ff81e101e850a8f20 |
| Manifest | e96c1526f1b43e72890a2505cfe9b7478f518dda456b46f19d167d7f87c9e079 |
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 | 4QjECQXfu0PtXhZL10H8FIUE3x7EFPSqhbu3Bp+TupDa1s2H70Ybe6hKH8prKMbht4ld7/bZh77d6D923IvcBw== |
| 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
| 2026-09-17T11:50:42.731366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023959observed 77d2658196122f2fc3032b21615f8539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:42.712319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023959/manifest.jsonobserved e96c1526f1b43e72890a2505cfe9b747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.689648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023959/publication.mdobserved 34d902ff7f4b8791c330cee4699cec73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.672072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023959/publication.txtobserved eeabfa1051a5e684fe96f2ca2cbddb77...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. |
|---|