OT-2026-000008713
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, vented 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-2026-000008713) never changes.
Identity and time
| Publication number | OT-2026-000008713 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7ffa-b3aa-82a9c11e5083 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f2b72e8fdbd6cebee715b8bfa427524be847a9871c2bf0ebd6e9f1aa83f049e |
|---|---|
| Markdown | 1537383708aee4f0dafa4b214836e93400b5fd78acbe059555848e1674ac560c |
| Publication page | 9c701fae082f7e1cf6443156477aa6b7d89a7c3f5774c14a682a485138a029fe |
| Manifest | 2b2588ad2087c16495bf339b0ba2c8977d7598c92fdc48c64a6e7566549022d8 |
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 | pQ962UFoWCqoYMuh0Cy9BtQrn2qIGE7kCWqlf8hZysFP7iUr8eFwZnifVwdZHjuLMm3ay7QUvV0XOF1qh/WJBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:47.416175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008713observed 9c701fae082f7e1cf6443156477aa6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:47.395605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008713/manifest.jsonobserved 2b2588ad2087c16495bf339b0ba2c897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.374971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008713/publication.mdobserved 1537383708aee4f0dafa4b214836e934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.354487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008713/publication.txtobserved 8f2b72e8fdbd6cebee715b8bfa427524...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. |
|---|