OT-2026-000070491
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line 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-2026-000070491) never changes.
Identity and time
| Publication number | OT-2026-000070491 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7dee-933d-ce6fd43c39f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070491 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbc76c514acf9fe0af251a04bd60fa7f039135f47ea4d76a50fd1d8e305bc3c5 |
|---|---|
| Markdown | 2c7966c2e8bd53b96d6818adb4778a3d56b9b7885fc993c3ed4940ec258ab3d7 |
| Publication page | 1d2a58b1fb6031f43995033cb362e1520ca09483d80759a947e1443da16ded62 |
| Manifest | 987675c97663d631c55b952140daa0e0157e188d406c7e1f59a81e266beeda0f |
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 | 2ZLAvQYCsJ2jDP85ic/fdGT/gF3DW/GySfTmwNIGb1TUh2YHHmOqRnQyXg+jzqzfL3ZWb/X1uptxZocP0JD0Bg== |
| 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
| 2026-09-17T10:26:19.529267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070491observed 1d2a58b1fb6031f43995033cb362e152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:19.510357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070491/manifest.jsonobserved 987675c97663d631c55b952140daa0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.494205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070491/publication.mdobserved 2c7966c2e8bd53b96d6818adb4778a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.477030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070491/publication.txtobserved dbc76c514acf9fe0af251a04bd60fa7f...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. |
|---|