OT-2026-000077886
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000077886) never changes.
Identity and time
| Publication number | OT-2026-000077886 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-726f-b6f5-09374c1094c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36fee91a852bc6e151252df9df16cf1e84bc5b8c08808d2cfd90e17ef1c91767 |
|---|---|
| Markdown | 0039f8ac57b2a8a1017b0204c7810571be5e483e702277c31eccfa5ff7448310 |
| Publication page | 1fe43916fe96c8984779ad400a8ee4f7bf3e43ca35a32406b76c9b4e72a9007a |
| Manifest | 470ce642867e5eb641be7383c2c1b59519aa0a3d906f0ce24563b1cb31a9c587 |
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 | cF0DTmDKGx4bdOihRxEYsC9Jnnwoysd6e8DdietijM36uRHXctT9LoUJ64jQtjRxXTfVAgpUNv0igQ2kbLTdCg== |
| 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
| 2026-09-17T10:07:37.872239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077886observed 1fe43916fe96c8984779ad400a8ee4f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:37.853650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077886/manifest.jsonobserved 470ce642867e5eb641be7383c2c1b595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:37.835457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077886/publication.mdobserved 0039f8ac57b2a8a1017b0204c7810571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:37.814907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077886/publication.txtobserved 36fee91a852bc6e151252df9df16cf1e...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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