OT-2026-000082126
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, 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-2026-000082126) never changes.
Identity and time
| Publication number | OT-2026-000082126 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7394-a096-d91b6b211f9c · 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-2026-000082126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e21986727eb5eb24b9caf0d7abaebfc4f83b08968ba595cfe128d52722d89e1 |
|---|---|
| Markdown | fc80e4e929945242f66248747d5bf65253182564ae3605e66fea3049c310a122 |
| Publication page | 97e10fa853e528d6b2eabfc133277d2b0afd164bb452891ea86cdaa3baf20dd1 |
| Manifest | d3f58a6f714b781c329f2fef5acc647f8f58394b6ded7972c6bfa70dcae76c01 |
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 | +W//L33CXA0OqAjniCwA17PFQR+N/p3Qe4ZX6YHHKyrFwNAVMyAXJSNY5rYyjAf1Xx4qxg+LMPaB/bDyNOm9CA== |
| 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
| 2026-09-17T09:58:56.466641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082126observed 97e10fa853e528d6b2eabfc133277d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:56.448877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082126/manifest.jsonobserved d3f58a6f714b781c329f2fef5acc647f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:56.430462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082126/publication.mdobserved fc80e4e929945242f66248747d5bf652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:56.412083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082126/publication.txtobserved 7e21986727eb5eb24b9caf0d7abaebfc...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. |
|---|