OT-2026-000079963
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained 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-2026-000079963) never changes.
Identity and time
| Publication number | OT-2026-000079963 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-77a5-93b7-edac0862fa50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 246d2e985fabd7afcd390728b788284b1e0a51b47b3dc5f91e688fbafa87642e |
|---|---|
| Markdown | 4463d91f3a22108f078597d9e7cdf8e4207c8676f86230cf6368ee587a659aea |
| Publication page | bd955b5be3048c23818966d094dedf19b016bebfae081d02f38bba8df87f1a08 |
| Manifest | 0c0fec8fa06a90d0d451c17a81a6864a2536e87b4b275d3e0c98bd37551ce8d2 |
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 | 21XtuyCChF8s5zXMuTfy3xVZIr6n4YWeg0DzQuk0iBFUVPhB3mgZUmuhkHWxAz4fmK2h4oHgL+ZTNuzt6K/NDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:52.458542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079963observed bd955b5be3048c23818966d094dedf19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:52.437704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079963/manifest.jsonobserved 0c0fec8fa06a90d0d451c17a81a6864a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.419815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079963/publication.mdobserved 4463d91f3a22108f078597d9e7cdf8e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.400323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079963/publication.txtobserved 246d2e985fabd7afcd390728b788284b...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. |
|---|