OT-2026-000082356
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum 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-2026-000082356) never changes.
Identity and time
| Publication number | OT-2026-000082356 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7dd4-9ded-05d26a886d67 · 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-2026-000082356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c961d26a8cffb33c9a2f556b12b5c99731d365be6b7c52412d02465b9284bca |
|---|---|
| Markdown | 433fb3924319ad2d037324204a213cdb1d8577db11421b6e75ef0562c9387889 |
| Publication page | 048c7b54531a70a22e3b59745ccfbf12273fdebf16f688f51896511099f9d67c |
| Manifest | 710b7b62dabb0909df93c17f47490652a326a1f42c6f2dfd0df863aba31f5e1b |
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 | QwTdBcHufpDSIVjERshY6fFfF1Nzi1tElqFTm0Q4WQf8BnS7xkxMVlmUrFDFKPC5rqu1vzq+/IQkuWCgXZJeCg== |
| 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
| 2026-09-17T16:41:44.101767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356observed 048c7b54531a70a22e3b59745ccfbf12...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T16:41:43.881824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356/manifest.jsonobserved 710b7b62dabb0909df93c17f47490652...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:41:43.714724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356/publication.mdobserved 433fb3924319ad2d037324204a213cdb...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:41:43.410060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356/publication.txtobserved 7c961d26a8cffb33c9a2f556b12b5c99...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.869796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356observed 048c7b54531a70a22e3b59745ccfbf12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.852388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356/manifest.jsonobserved 710b7b62dabb0909df93c17f47490652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.835097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356/publication.mdobserved 433fb3924319ad2d037324204a213cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.818354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082356/publication.txtobserved 7c961d26a8cffb33c9a2f556b12b5c99...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. |
|---|