OT-2026-000008588
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000008588) never changes.
Identity and time
| Publication number | OT-2026-000008588 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7246-aac5-29a1604ea8df · 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-2026-000008588 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7b82a5fbc0ad20d15d71dca8d60c3029aa69c210f6a687844230f6d1163299a |
|---|---|
| Markdown | 51d8fd1f8b01722288dae7bb959c84a55e7b465c50325615a239cf8515c974f0 |
| Publication page | 4b9e16d30c1aa11c37990ca1b64b8f913760daf8d3e4aca909d9fa256a627990 |
| Manifest | e9e1c57eebf0ab83cf256b9b7ce76ccfdce7134c9217c716f553d985ca01ba05 |
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 | KarkwGnUDhrSyqy1y6nQwAV8tPB+8S9h0Ey4mleUeGcIXldlHmeUAgFB3feCXZRElAjETi5HUv6b6fp6OU51Bg== |
| 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
| 2026-09-17T12:18:32.165839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008588observed 4b9e16d30c1aa11c37990ca1b64b8f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:32.146230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008588/manifest.jsonobserved e9e1c57eebf0ab83cf256b9b7ce76ccf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:32.127359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008588/publication.mdobserved 51d8fd1f8b01722288dae7bb959c84a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:32.108294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008588/publication.txtobserved f7b82a5fbc0ad20d15d71dca8d60c302...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. |
|---|