OT-2026-000036715
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036715) never changes.
Identity and time
| Publication number | OT-2026-000036715 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-76df-a05d-9f6c17754f17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036715 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc04416a5aa23c763a9feebb0ef7f1f6f621e15e7dab433c036bd02fae824cd2 |
|---|---|
| Markdown | e3c001624982cac343050f38e3abad47c72525c59097e7d062921540b3a351c3 |
| Publication page | 167eb87386521d55a0ea3a9657997583579fef4b1d2c5f16b4e2088bc5a64cd3 |
| Manifest | 093e84d8108cff7fcb7c3fe2ed2a66a720360be175f11855eac7368cc464fbd9 |
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 | s9sahyh01unZDVX8g8ROwz4opgjJ77292xQOd+9BaSf46Cj9HKWVoySt86bXfX5zQ0VPIEW/7FJyZ/5MRtEfBA== |
| 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
| 2026-09-17T11:26:04.649348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036715observed 167eb87386521d55a0ea3a9657997583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:04.631744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036715/manifest.jsonobserved 093e84d8108cff7fcb7c3fe2ed2a66a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.615563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036715/publication.mdobserved e3c001624982cac343050f38e3abad47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.599081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036715/publication.txtobserved bc04416a5aa23c763a9feebb0ef7f1f6...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. |
|---|