OT-2026-000088984
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088984) never changes.
Identity and time
| Publication number | OT-2026-000088984 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7e84-bf1f-8f4b5fc0479e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a6a5e3bd1b04d8d3932c7aa51ce4a03cd635aeefb4f3dfaba3a93561ec546ea |
|---|---|
| Markdown | b63585acafc1b63c6c292814a13761233500e450fda0bbedccc006ac819ca78c |
| Publication page | 8512ea1c9c7b775b5dc7758f130030cba654d5f4e3c5b2afbb6f260c79b21e6e |
| Manifest | 12f6e9ff74423bf99e03bc017ecad4d9b53f4b4f9fa660a29e4c646c2af6a98f |
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 | ty+v96Uu/cKXu9mbRbq52pWZEt0mdAhoFHe4iVxykGlSoMzYNHukHFdu6aSFhh9JaycIrj4E/6F/3AvmvjUdBA== |
| 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
| 2026-09-17T09:48:28.944918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088984observed 8512ea1c9c7b775b5dc7758f130030cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:28.926257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088984/manifest.jsonobserved 12f6e9ff74423bf99e03bc017ecad4d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.908306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088984/publication.mdobserved b63585acafc1b63c6c292814a1376123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.889400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088984/publication.txtobserved 6a6a5e3bd1b04d8d3932c7aa51ce4a03...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. |
|---|