OT-2026-000056193
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000056193) never changes.
Identity and time
| Publication number | OT-2026-000056193 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-7879-82f8-d0bc10f267cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 045408ce3c3eea7f725280e13079f6f0b8d729f75cfd33a184dbf266e6e84b13 |
|---|---|
| Markdown | 2d8e68f2ee0fc9e2546716258870c36472fdc0d764fd2aa3943197a4acfcec5a |
| Publication page | bcaf79fe19cca5badb1a20ad3de466863b75d116472c18522eb306514d0a9b7e |
| Manifest | 46b254f0025388f22fed5aefd0ec97a8f0a07f4e274d650ffba3ef8c1f567587 |
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 | 9Cd1efwiolzyGaMHE6QDroTFYR18R5BUShiJ3phIMnXV+mQKGghi0XLVLmfs/lzhFd2OYakC7agXTN5SLl0cDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:39.429904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056193observed bcaf79fe19cca5badb1a20ad3de46686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:39.412435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056193/manifest.jsonobserved 46b254f0025388f22fed5aefd0ec97a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:39.394120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056193/publication.mdobserved 2d8e68f2ee0fc9e2546716258870c364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:39.376712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056193/publication.txtobserved 045408ce3c3eea7f725280e13079f6f0...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. |
|---|