OT-2026-000045745
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000045745) never changes.
Identity and time
| Publication number | OT-2026-000045745 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-7ae7-b3ec-c86f6dead7cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045745 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbd7c822c8b6e19cc6678ea9f583a086bcbd3368ff3acc26d0cc3ec8f30f2c78 |
|---|---|
| Markdown | a5046d138ca107336ad55828d81d8eb4631c646a9b4f9783c25c6895bb96970e |
| Publication page | 055e6ecd563b7a178291055be51729ab05cf9d53bf030d3997eb2bd02e8847fc |
| Manifest | 1f74b8d0d85ab2d315ffade7287e82d5b9f0c0145794073b2b7e9c5febb47f89 |
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 | Du1AHMH4hSLhQP57BnwTgxsMCAUY8f+R8/HzNiSlNahQY/s7u9vvgFQ6le3DW58tlCTCnnB+IundfC4dORMVAg== |
| 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
| 2026-09-17T11:09:33.977792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045745observed 055e6ecd563b7a178291055be51729ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:33.957724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045745/manifest.jsonobserved 1f74b8d0d85ab2d315ffade7287e82d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:33.939105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045745/publication.mdobserved a5046d138ca107336ad55828d81d8eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:33.919995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045745/publication.txtobserved dbd7c822c8b6e19cc6678ea9f583a086...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. |
|---|