OT-2026-000057626
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000057626) never changes.
Identity and time
| Publication number | OT-2026-000057626 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7df8-8039-1de51633d310 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6027f01819a39901f24492d33f8d7c3c05a963ec7a0f102fae9ac56f1dee0e46 |
|---|---|
| Markdown | c6c027a8a27e1c4040730bea599a033e129b945be029e3ec021946798ff1a5b0 |
| Publication page | 6dc55231efc3d2217b9ed2836fb9ee84d7595b7166162155e80d47cda4c19615 |
| Manifest | bfb299696b6158f602952155e08dc6d763d65d7497316b80b6dcee079cd1a7e7 |
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 | VGmBP2MJibf17shXZJK27QnF0+Uz0mqctnJ/RWoYLRUUsF+X9dPwD0Lgc2kUNsezMEJT3wFuUzTQgcUW2u/PDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:11.165750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057626observed 6dc55231efc3d2217b9ed2836fb9ee84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:11.146761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057626/manifest.jsonobserved bfb299696b6158f602952155e08dc6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.128027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057626/publication.mdobserved c6c027a8a27e1c4040730bea599a033e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.110144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057626/publication.txtobserved 6027f01819a39901f24492d33f8d7c3c...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. |
|---|