OT-2026-000037624
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000037624) never changes.
Identity and time
| Publication number | OT-2026-000037624 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7837-af20-93a30cc6aabc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5240f474736af2dbc7d4b69a9422fb6ff6371b0483d403c55833788c0f5c603a |
|---|---|
| Markdown | 7d729cda36102eb942a042a1a4ff1d9a1a89d5d2ef5889f48308456c2bafcafa |
| Publication page | bfb1072b7a8a7bd264ee3088b91336ea409dceacc444228b861f216de01afc98 |
| Manifest | 6cd1b93666ac9f66b415b4f645de036968ee29d2292f5f81b0cdc891b899592c |
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 | TybKhz3cEg5nNxbDNTEBuau/mRWxdDLLu9K9FQsxAx02oDVsAdh2Oc38KpyGFUpBpy/LiO2Aoz+HDfML+eIXAw== |
| 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
| 2026-09-17T11:24:11.251303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037624observed bfb1072b7a8a7bd264ee3088b91336ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:11.233382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037624/manifest.jsonobserved 6cd1b93666ac9f66b415b4f645de0369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.214018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037624/publication.mdobserved 7d729cda36102eb942a042a1a4ff1d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.195030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037624/publication.txtobserved 5240f474736af2dbc7d4b69a9422fb6f...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. |
|---|