OT-2026-000054314
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000054314) never changes.
Identity and time
| Publication number | OT-2026-000054314 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a9-7720-ba38-a78f30377606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1df73ff1704276cf0ebb4e7fd131a921ffebcd2037c2d09f6b26cf42502373e6 |
|---|---|
| Markdown | 9a291732bfa9ef24007bcfa52447e89c3843e4acffd27e5728707487cefeae37 |
| Publication page | 177bbc3f12c9b47287db71e7149268e5f8b62ade0fce7e052e1aa81cf009f16a |
| Manifest | 5a5bd3b1801639e49fe90961c4b59e269526a5158dc5bd456bc1e33cff3ca010 |
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 | m5l7TQdMGN17UiV2BSemV3tZabyxFOAQXr3ibFJSOTKOE1/JihZNejrfM7zrKbnYDi6j4MgqKa9VdfGyYKPgCA== |
| 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
| 2026-09-17T10:54:49.278475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054314observed 177bbc3f12c9b47287db71e7149268e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:49.259986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054314/manifest.jsonobserved 5a5bd3b1801639e49fe90961c4b59e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:49.241382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054314/publication.mdobserved 9a291732bfa9ef24007bcfa52447e89c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:49.221647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054314/publication.txtobserved 1df73ff1704276cf0ebb4e7fd131a921...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. |
|---|