OT-2026-000066778
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000066778) never changes.
Identity and time
| Publication number | OT-2026-000066778 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-78a0-aa1b-34ca2c825c8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066778 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94754c9593d2e6a13f9a7f9c2b39539ce0b1edc77d0d29758df42565b6326882 |
|---|---|
| Markdown | 7cd1adb77fbd521cfff5ef818376904250db8ba1af93324748670f5eba8a56d3 |
| Publication page | 0252752dcb1abcb280b48a7a4adf810ffe633294893593c5be1827c8889821b2 |
| Manifest | e22ebe9e50662625d4df9ca99b5e25a42ab33c3b3e800c3f349209789bc7b88f |
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 | BNwD2THfvoW1uTkh8JCK/0ZpjjtIlyq/mKeTvtPO42IpGcF9IhrewQ+gYARgt91V0VfxMRQtnCrO057MWANNCw== |
| 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
| 2026-09-17T10:33:11.930501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066778observed 0252752dcb1abcb280b48a7a4adf810f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:11.913589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066778/manifest.jsonobserved e22ebe9e50662625d4df9ca99b5e25a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.890369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066778/publication.mdobserved 7cd1adb77fbd521cfff5ef8183769042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.873327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066778/publication.txtobserved 94754c9593d2e6a13f9a7f9c2b39539c...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. |
|---|