OT-2026-000082200
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000082200) never changes.
Identity and time
| Publication number | OT-2026-000082200 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7c5f-8307-b83ba27e169f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082200 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd681fad039b7e9f3360f0cbe87388fa16747f9f4cf70b1321521e861af80f98 |
|---|---|
| Markdown | 6392993eed16218ddf57c5d223aebc10926807039cfed3487f58501798c8adc0 |
| Publication page | df421fc0209822d7a30b0c46a1af37db5aab863e410920ab1f4bda0808acf593 |
| Manifest | 4b63870d21ac215cb8b54a75b0dfbb71de991a070d387d2e1addece1621cd104 |
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 | eSSGzRFDxHbwVpzRxvdxEUxh+cukQx2IrkYTRYoBM0DgB/BPvWfDfr0zw0dRX56wPBGkYwfvdbSPQRMPz98TCw== |
| 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
| 2026-09-17T09:59:01.978872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082200observed df421fc0209822d7a30b0c46a1af37db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:01.961324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082200/manifest.jsonobserved 4b63870d21ac215cb8b54a75b0dfbb71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.942590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082200/publication.mdobserved 6392993eed16218ddf57c5d223aebc10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.903856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082200/publication.txtobserved bd681fad039b7e9f3360f0cbe87388fa...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. |
|---|