OT-2026-000102725
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed blow-off after set-down
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-2026-000102725) never changes.
Identity and time
| Publication number | OT-2026-000102725 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7e83-9ebb-82cc1a0c7028 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102725 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2993dfabc8c1ab4e4024db9a7c1467664702cfa416f780760d849318815a02f |
|---|---|
| Markdown | 831bdaa2484132c30f1f5bc104d873cffad09a3d4ea25227e09c6a2d5e4f2364 |
| Publication page | 3e3c0e7f369df2cb8aa360655eb3ac9c4708d5ba4e15e470f26831fdf6686067 |
| Manifest | 5a5c59e572d038d5c153b9d220b128c5d0b57de6cd7e0209e7329afd41194668 |
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 | xhg2ETugSVAy0I4pbscyjG6b2dfp5d4g/UP1YvS2UY2zDm3wNuGR9zf/ABDB2T13tM8KEGG5ggl79BBMc5EEDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:14.445890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102725observed 3e3c0e7f369df2cb8aa360655eb3ac9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:14.425475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102725/manifest.jsonobserved 5a5c59e572d038d5c153b9d220b128c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.406775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102725/publication.mdobserved 831bdaa2484132c30f1f5bc104d873cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.388515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102725/publication.txtobserved b2993dfabc8c1ab4e4024db9a7c14676...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. |
|---|