OT-2026-000069636
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000069636) never changes.
Identity and time
| Publication number | OT-2026-000069636 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-79f3-89ab-e5448cb235f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069636 |
| Status | PUBLIC |
Content hashes
| Canonical text | d60d23c4a48752cb5f74508ed107759e6ff589d340aca015460c6d233712621f |
|---|---|
| Markdown | 287753fbf9981073a9d17df7f8d754e0c16fbf323a46074f70802640832c24de |
| Publication page | d17142190e6120ab6e595d3c4fd3a849bb92f2389cb58be284d756c415133f0b |
| Manifest | a165bb5e1e82caf2ca03f73ec55096bf67b1f5555ee7644da2bcb631a696e11a |
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 | YAA48D9lFkxbNsYmMQAQrBBttOrNco3pn9OvTjjIIT9H8FdKY4BGA8aYrO1xCUVS88VMvp2nUOysSqsDo4beDw== |
| 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
| 2026-09-17T10:28:18.194418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069636observed d17142190e6120ab6e595d3c4fd3a849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:18.175347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069636/manifest.jsonobserved a165bb5e1e82caf2ca03f73ec55096bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:18.156567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069636/publication.mdobserved 287753fbf9981073a9d17df7f8d754e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:18.139452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069636/publication.txtobserved d60d23c4a48752cb5f74508ed107759e...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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