OT-2026-000068958
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000068958) never changes.
Identity and time
| Publication number | OT-2026-000068958 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7417-af6d-978503c9f2bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068958 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4c3e3c176b319b38ffdb1f23cd909c08db08f6e6db037cca54ea2b3ce3024ff |
|---|---|
| Markdown | 0191c933394594e51a6510fffc0fc7981fbe477b2db19de674c9941db60d29d8 |
| Publication page | 07116ccb23056f209f693fce0dc520bb4f52c17b102b9d89cdaf56eb2e39de7c |
| Manifest | 01425f42ff1d98238a0b2248b4a9546757791b08f0a1356114c9145e75ad9bad |
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 | v4Ry41sZhaFZ8cFF/wWU18ElYCytWC5US7wMd5afpurUaa5OCPNcIfcxye01V/Hwliv//CXF3UDK3tqp84FADQ== |
| 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
| 2026-09-17T10:28:47.707655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068958observed 07116ccb23056f209f693fce0dc520bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:47.691110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068958/manifest.jsonobserved 01425f42ff1d98238a0b2248b4a95467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:47.672803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068958/publication.mdobserved 0191c933394594e51a6510fffc0fc798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:47.654451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068958/publication.txtobserved b4c3e3c176b319b38ffdb1f23cd909c0...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. |
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