OT-2026-000080582
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented after set-down
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-2026-000080582) never changes.
Identity and time
| Publication number | OT-2026-000080582 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7ecd-a717-8ca04ed85849 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27f68b4e65de32754df339805996ad7255d19e5eb8c90142150006e12b68d954 |
|---|---|
| Markdown | 9f2dfd1b3954e13594557fec31fbac7c281a655902db4e5f612928ee473367ee |
| Publication page | 769a6bdb901288f2a286798a53b0632dd3a9695cc1b7ed141f67dd654e6a9b1a |
| Manifest | e21b1bb95a7aa83daee6be9dd80a9470bfe199332b8a3476bf80af058fa5f2d0 |
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 | h4IOByd17xlUQlxUj6nX4Y4n7dRiIAZ6Qh/ZV6ae9g9y6VX8QDzdY2PBD1KjhDaR8gdKigYsk5lrjRTYgnaODg== |
| 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
| 2026-09-17T10:02:35.425994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080582observed 769a6bdb901288f2a286798a53b0632d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:35.407902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080582/manifest.jsonobserved e21b1bb95a7aa83daee6be9dd80a9470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:35.380691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080582/publication.mdobserved 9f2dfd1b3954e13594557fec31fbac7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:35.351879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080582/publication.txtobserved 27f68b4e65de32754df339805996ad72...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. |
|---|