OT-2026-000037633
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000037633) never changes.
Identity and time
| Publication number | OT-2026-000037633 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7258-82d6-ccb4d232a7df · 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-2026-000037633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f20d01cc340ccd933ed9fb6f286f3e845518682d92a64baf229837a15732538 |
|---|---|
| Markdown | 65c69b9525c7c1e737d5f8d1b3958b9c797feef8ca4d34aa6fb2d35db6443c8f |
| Publication page | bafb7a01b80bf0c327b2974eb2fafa80278722b0fd1faa76920fff516555fb71 |
| Manifest | 351c6a36df6316f88649b5a86026a320b67e88842a7c7da06c36d276e6c871a6 |
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 | iFo/+5bEdBuBzKN1Le9yVCJ9D0OrR6WDnM8qUXqBOmvhGy+6RYQ27+rcsZpuay7O7SqC9PnlIZ1eLl0P+wIaCQ== |
| 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
| 2026-09-17T11:24:11.964407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037633observed bafb7a01b80bf0c327b2974eb2fafa80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:11.946946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037633/manifest.jsonobserved 351c6a36df6316f88649b5a86026a320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.928055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037633/publication.mdobserved 65c69b9525c7c1e737d5f8d1b3958b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.909268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037633/publication.txtobserved 2f20d01cc340ccd933ed9fb6f286f3e8...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. |
|---|