OT-2026-000068607
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000068607) never changes.
Identity and time
| Publication number | OT-2026-000068607 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-789e-8939-3cc2cc92923a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068607 |
| Status | PUBLIC |
Content hashes
| Canonical text | a21cee329ae336b73f77b49b1339a2ec6365ba40f0d418145085224a130ddad7 |
|---|---|
| Markdown | f849518b790a00564721f9bb75f648078a577e98d032989fb1ecb537d679de2f |
| Publication page | e35558ae6ef2ac8d5146575429b4483aae3905e190ff71c5f140d18fb311d0fd |
| Manifest | c0cbab7af38c72b12b49d03605648763cc577da0bc6904183061e6c5ef57b3f4 |
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 | ifcNIr/GrzS+2HLS2PbrRo8udHh9uoCXixll+DMSDxZ6IlO+mG0v43ulZxP0URjWY7ZoSck99oExUtqb8ptsAg== |
| 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
| 2026-09-17T10:29:47.353691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068607observed e35558ae6ef2ac8d5146575429b4483a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:47.337098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068607/manifest.jsonobserved c0cbab7af38c72b12b49d03605648763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.320747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068607/publication.mdobserved f849518b790a00564721f9bb75f64807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.304646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068607/publication.txtobserved a21cee329ae336b73f77b49b1339a2ec...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. |
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