OT-2026-000016682
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000016682) never changes.
Identity and time
| Publication number | OT-2026-000016682 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-733e-a815-b3f7c3adb723 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29fe26e4cb65a381878336a187293a93eb153a9689934d671b2d08efe568335a |
|---|---|
| Markdown | fd9b139c5e0d04ff7252b137b54f98ad860d8d59de2bb858aa08023defe5904a |
| Publication page | afdd3a69dcd029997292d2d0ce89827ccbd9bee73444f1737f8404271f0e1adc |
| Manifest | 4d2baf3fe9af73bda10f05fa6e0933f025b957a18f51cef3edcffd433d8a0bb4 |
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 | prI+6jo7KjtZexVEPJV41+F/ULP9flBfWkTd3kds6kBK5Rqykk0H2N1iSzHD5MrISuIfKsV21FcZS8IxTNIsCg== |
| 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
| 2026-09-17T12:02:54.089182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016682observed afdd3a69dcd029997292d2d0ce89827c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:54.071610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016682/manifest.jsonobserved 4d2baf3fe9af73bda10f05fa6e0933f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:54.052786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016682/publication.mdobserved fd9b139c5e0d04ff7252b137b54f98ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:54.032935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016682/publication.txtobserved 29fe26e4cb65a381878336a187293a93...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. |
|---|