OT-2026-000065473
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000065473) never changes.
Identity and time
| Publication number | OT-2026-000065473 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-76c8-90b0-c66973e4644d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4677892ebf792e9954bed2d0fe22e6ca550e1b1882045dbdfebc956887de4d11 |
|---|---|
| Markdown | e23a5796e794a8b726bd5da25dd322edf28a87e42113e21ef53af452a69a03b8 |
| Publication page | 84a07627ae7df09e31146357042adf8e8d414b0b5eea54c49899f717d3859bd8 |
| Manifest | 5704190ff8de06892654da22ef2a32956999f0cc12eb9e398116a1bb759c2a8a |
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 | rDwWTo56tfAEe+giMbSwrtehXTfeZwCZfrpuRrk6p6AIKlMuQnlwmhcjigBJ5SI9hsTjfAQV1JNi3/UUo1W3Dw== |
| 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
| 2026-09-17T10:33:45.341184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065473observed 84a07627ae7df09e31146357042adf8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.323762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065473/manifest.jsonobserved 5704190ff8de06892654da22ef2a3295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.280829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065473/publication.mdobserved e23a5796e794a8b726bd5da25dd322ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.232543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065473/publication.txtobserved 4677892ebf792e9954bed2d0fe22e6ca...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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