OT-2026-000070485
Publication integrity record
Foam pad 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-2026-000070485) never changes.
Identity and time
| Publication number | OT-2026-000070485 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-712e-8f37-335621903a2b · 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-2026-000070485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ced1eb7c3e54a6f8a06e50eea187fe331219720ce0b8ff1c0eb3f370bff832b |
|---|---|
| Markdown | 4723086af7a5afc927bcbb1fde01ac42f11760f65f00151f474bd1fb24e9ece7 |
| Publication page | d7474b1fea68ef9b0c9520c8e2e1b4dce13a87de8b7fa59d4a517b9a94a575bf |
| Manifest | 15b3f63b40eee1174e0ca6f97c362ae0c1931279c4ff5dfbe02029469a8f4f2b |
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 | 8zEycdHQcCz5P4FuBduJlhDZxHmb+h00aoNBhjDk2mB4z+aOW23SifqewLQE97L1xt8NUd42L/+JUQ+ezjA2Bg== |
| 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
| 2026-09-17T10:26:18.402668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070485observed d7474b1fea68ef9b0c9520c8e2e1b4dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:18.373930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070485/manifest.jsonobserved 15b3f63b40eee1174e0ca6f97c362ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.357460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070485/publication.mdobserved 4723086af7a5afc927bcbb1fde01ac42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.329276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070485/publication.txtobserved 9ced1eb7c3e54a6f8a06e50eea187fe3...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. |
|---|