OT-2026-000078898
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000078898) never changes.
Identity and time
| Publication number | OT-2026-000078898 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7443-bdb9-3a3ce6e018f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14eec97db2054171983d37de31558d5d50b4dd6dbd31a8a055897a8aa77cd288 |
|---|---|
| Markdown | 79be3f2b42900a8f06afbe1a359e1d797c508436723328c2a875b66b6c8eda56 |
| Publication page | 6f89b7610382af5677007b173bbabdce4555aad5b15d2c086c9dac1e28ec9b5b |
| Manifest | ea299f80c0fea579dfb2a812bb18d5015dde0b11d482e821c6f7e8d6312cff2f |
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 | ywz+Kg9Quu+nKU8TQR8OTl64PBBAnhYzyN8oNdfIqkAPRUlRVY/zLPZPI2D+2ELAKlQ6YO3AWi6iFqNOaYYtAA== |
| 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
| 2026-09-17T10:05:42.529145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078898observed 6f89b7610382af5677007b173bbabdce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:42.512014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078898/manifest.jsonobserved ea299f80c0fea579dfb2a812bb18d501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.494042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078898/publication.mdobserved 79be3f2b42900a8f06afbe1a359e1d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.473856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078898/publication.txtobserved 14eec97db2054171983d37de31558d5d...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. |
|---|