OT-2026-000070508
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented before 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-2026-000070508) never changes.
Identity and time
| Publication number | OT-2026-000070508 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-77c2-af51-a13b215a1017 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070508 |
| Status | PUBLIC |
Content hashes
| Canonical text | d80f8e798b3320f07db64d50b17226e0b2c1b8db2014537a1fb8124e7e564e3b |
|---|---|
| Markdown | e12da78a344148cdc77a537a712d401465443ce99266dbf84ddfe67c8d0792cc |
| Publication page | 5204c4fdb3a3904c6697fba4ca73d272155269bf67a2be8ab88466ba4ad388b3 |
| Manifest | 4bf856ed2f0233183de4b1b3f37dc3ec48a720351b90db10570c8a50eca02005 |
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 | uituOuskxSpa/DX2B79HqHgVPKvzSQfN6Mkc/Ayu+NIdcU33KrnRbtkYcWHz2Q/qZsxHoC69sacGDjxAZK2tBg== |
| 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
| 2026-09-17T10:26:20.875664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070508observed 5204c4fdb3a3904c6697fba4ca73d272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:20.857917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070508/manifest.jsonobserved 4bf856ed2f0233183de4b1b3f37dc3ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.838902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070508/publication.mdobserved e12da78a344148cdc77a537a712d4014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.820572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070508/publication.txtobserved d80f8e798b3320f07db64d50b17226e0...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. |
|---|