OT-2026-000082044
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000082044) never changes.
Identity and time
| Publication number | OT-2026-000082044 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-76a1-9ca0-09bf3d2898f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ab870071f065ceb2aee2eae246c5eb1e1efb1927c67683661a84f8ffbf0eb01 |
|---|---|
| Markdown | e7459c1cee59ccecf37dcf61f8c628145e0b8a96033210ab44a45bc43c9555c4 |
| Publication page | 4f599767067ebeead69525c3601be20f5f865049c402a7a02629c99e45af191e |
| Manifest | 9f9440415255bb81635ac8d33e2b3a0ab7c5b580d8541cb991495f7b6547fb5c |
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 | 0bS07LgqQF7vxQBKszm2/nqmM5u6N9i4nIXWnuGqctM/q8Bk+85fSpSQhJE2ItrnX+9fPIDmPiJU35b2tK90Bg== |
| 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
| 2026-09-17T09:58:50.412715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082044observed 4f599767067ebeead69525c3601be20f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.396753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082044/manifest.jsonobserved 9f9440415255bb81635ac8d33e2b3a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.378529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082044/publication.mdobserved e7459c1cee59ccecf37dcf61f8c62814...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.360987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082044/publication.txtobserved 7ab870071f065ceb2aee2eae246c5eb1...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. |
|---|