OT-2026-000037999
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000037999) never changes.
Identity and time
| Publication number | OT-2026-000037999 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7307-928d-fe04936069bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77e87f67436fa07d1c7c65f118b159a71ea2fb955f226c73175227b0df2de7e1 |
|---|---|
| Markdown | 0e35440976b7c25c3253629848e7985e33380f852586fb6ca993807cd0a816e6 |
| Publication page | 0b7b07bc89d27ee83de3f3e7e3d241862a22b5fce47ec6f5dfafbe529a1d993e |
| Manifest | d4fe78d9006bd21b98dcded6aee2347e320a1b6b18346d29c00dec988da93406 |
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 | sd7uul7VBvgP5uNZcakr9CDPB2lDk8GEzgXBOTFrYWgLipPjl4tIEADaKTXkMTFYAeKuqYvTn+TFcdVLy4yxBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:17.911342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037999observed 0b7b07bc89d27ee83de3f3e7e3d24186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:17.892359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037999/manifest.jsonobserved d4fe78d9006bd21b98dcded6aee2347e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:17.874525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037999/publication.mdobserved 0e35440976b7c25c3253629848e7985e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:17.855585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037999/publication.txtobserved 77e87f67436fa07d1c7c65f118b159a7...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. |
|---|