OT-2026-000083356
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000083356) never changes.
Identity and time
| Publication number | OT-2026-000083356 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-77e0-a02a-7c5a16dc730f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083356 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9ec49659109ec53e48b2af51467e3fa32f4f16cdd76f9486c2ec5d6106fdf70 |
|---|---|
| Markdown | db3d3fd311e14727a5b0d6683c38466ec8b6f4d98dc9e03974695d0b85790966 |
| Publication page | aa849508e861a580af2f396e06fdb2d3e0be6551a2f62f4d53c021b7dcdbcc70 |
| Manifest | bef52d3eb7823ba45a1475882bd24f7301f95e93883c1bbf19e50e23ccc0f7df |
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 | 3laMHy9aGVqoS5qxygJ0efyXB0re4rBmFy9pfA244LQgaVYM7fpbNRl0e3O8eK46zRguwc9bHGFlN0tORzaABQ== |
| 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
| 2026-09-17T10:00:38.473039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356observed aa849508e861a580af2f396e06fdb2d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:38.450799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356/manifest.jsonobserved bef52d3eb7823ba45a1475882bd24f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.430917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356/publication.mdobserved db3d3fd311e14727a5b0d6683c38466e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.412935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356/publication.txtobserved a9ec49659109ec53e48b2af51467e3fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.474774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356observed aa849508e861a580af2f396e06fdb2d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.458805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356/manifest.jsonobserved bef52d3eb7823ba45a1475882bd24f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.442391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356/publication.mdobserved db3d3fd311e14727a5b0d6683c38466e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.425744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083356/publication.txtobserved a9ec49659109ec53e48b2af51467e3fa...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. |
|---|