OT-2026-000066981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000066981) never changes.
Identity and time
| Publication number | OT-2026-000066981 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7e4d-bac2-b6bc7a49d7a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bb5b69ad51c7233ba90a51d17e386fd02094182454f22a39f288e2a946df548 |
|---|---|
| Markdown | 6566af1c9416a2aa50771b333c0032360b94960c3a2c31cdd464157f34b9fb7d |
| Publication page | c9822e450646e20a22abbc1f50e784eb1877509ca197f99d48a45b347b82ac88 |
| Manifest | be676558ef1bb9428b00a3d73e673d5da549059f3c3f6158100577047de9838b |
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 | m0aj9LeBu/oFsa2qx2KMsMKbQuzKE2yCZRiDRAYDXOlqYLte+JYn7ps56bmicy+Zv6DlRTfIpRJYdf6UsO12Ag== |
| 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
| 2026-09-17T10:32:12.281301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066981observed c9822e450646e20a22abbc1f50e784eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:12.263327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066981/manifest.jsonobserved be676558ef1bb9428b00a3d73e673d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.245030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066981/publication.mdobserved 6566af1c9416a2aa50771b333c003236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.226943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066981/publication.txtobserved 1bb5b69ad51c7233ba90a51d17e386fd...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. |
|---|