OT-2026-000067543
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000067543) never changes.
Identity and time
| Publication number | OT-2026-000067543 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-78c3-ac90-b510f543952d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067543 |
| Status | PUBLIC |
Content hashes
| Canonical text | 915ea9daccf24edc6c411c835594d461d875b72b1c7cd62322c6072d7113c37d |
|---|---|
| Markdown | 49e0f0ad6280c5ae174c33791ad22975a9931fc437049f782c762ef51cce4421 |
| Publication page | af5d469c91e148da92c2c640b79af5bf10ba68e699b6c5aaa4f3134ea48f8068 |
| Manifest | 8ee5f7a5067cd46f12592e3330832cba0649800e5e94fda93052779121217338 |
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 | 4B4ykmKoAARCb85NvaWXn7LXtaReZZBJM9Ly4ZRp7IeDBKE4tBBInDyegm3gYQXXFtQq0rRynt01AcqdDG47AA== |
| 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
| 2026-09-17T10:31:50.886146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067543observed af5d469c91e148da92c2c640b79af5bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:50.869302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067543/manifest.jsonobserved 8ee5f7a5067cd46f12592e3330832cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:50.852436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067543/publication.mdobserved 49e0f0ad6280c5ae174c33791ad22975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:50.834304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067543/publication.txtobserved 915ea9daccf24edc6c411c835594d461...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. |
|---|