OT-2026-000044095
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000044095) never changes.
Identity and time
| Publication number | OT-2026-000044095 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7592-952d-326ddcfd9629 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044095 |
| Status | PUBLIC |
Content hashes
| Canonical text | df0133ee510d7a8926a545df5f31e1ed7431293634c9091f860940e4c2be9c77 |
|---|---|
| Markdown | 8b426141f31eb3722b7fd6ebad84bc9d5671d3a9a953e0286dcc5125c4fd86c1 |
| Publication page | 8654e9a65c3db1d4659b0dac80f28b1818091a3c7b91077a35de2e7ddf259ac8 |
| Manifest | 3f0ac0f2c649ca6ec12a20400749c8323ada928aa931d8a63fdf551430bccbbc |
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 | Nk9rGtkimwIZ/Rs15r9NWNIkctq/son8AMba2/n5ivFO2jq7sRbpSIRKipTheGVZiV2D1sJX8eJh42tWM723DA== |
| 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
| 2026-09-17T11:12:30.177554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044095observed 8654e9a65c3db1d4659b0dac80f28b18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:30.159444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044095/manifest.jsonobserved 3f0ac0f2c649ca6ec12a20400749c832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.140948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044095/publication.mdobserved 8b426141f31eb3722b7fd6ebad84bc9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.122298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044095/publication.txtobserved df0133ee510d7a8926a545df5f31e1ed...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. |
|---|