OT-2026-000036678
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000036678) never changes.
Identity and time
| Publication number | OT-2026-000036678 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7d3d-ab06-826b41a3d3bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036678 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f766e3380269bd1e43ae18fde3e86719275488104cb208515888c443441d535 |
|---|---|
| Markdown | 4e5cf07fba9c6a6284ea7e6934c2aa964c9baeaa62f16ef020cfe1291c8b91f5 |
| Publication page | 7977576088d5fd88fc3f38982b2447dde27ca8badb94391ac3892a68ce0a9fee |
| Manifest | d622ec7cee2ae0a7b31c6a1e10bbac2c6ff30288713181e058f7bc6d8ce8bd6c |
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 | 8+x8YvtX7uaujbOiz8Gorl76sxtebmUjJwFGs/wEGD6x+rlmiVaTN1fpgrUfDw0brEMXcsPzSY+/vg0HJME6Bg== |
| 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
| 2026-09-17T11:26:02.012389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036678observed 7977576088d5fd88fc3f38982b2447dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:01.995839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036678/manifest.jsonobserved d622ec7cee2ae0a7b31c6a1e10bbac2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:01.979458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036678/publication.mdobserved 4e5cf07fba9c6a6284ea7e6934c2aa96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:01.963200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036678/publication.txtobserved 5f766e3380269bd1e43ae18fde3e8671...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. |
|---|