OT-2026-000102429
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102429) never changes.
Identity and time
| Publication number | OT-2026-000102429 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7401-ba22-61745474e444 · 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-2026-000102429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d4bac54790c2fb281f4fa19a13e00650829e6b817f16ed213115d424e1b1823 |
|---|---|
| Markdown | d7605d0b41b52ff8e0cd867273d5b45cbca83c6f4090221d32c993f5ffb80673 |
| Publication page | 535ab5e6555155bef2c9e7d7a2bd031da68b90d1366e320dc1865a681e3be6c6 |
| Manifest | 555e032d857a4a9bf54b65eb6a3227cb0790eb0c4124ebb34c22fce8c1c82e5a |
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 | C8bI1995FA6TFUStClAuaDXjUJ7rYYtulNIS9ZTjr47yg3t4dFp20xeb6N+muGdkeQCEBQNJCkh8IN8BqvGsAQ== |
| 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
| 2026-09-17T09:23:46.364379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102429observed 535ab5e6555155bef2c9e7d7a2bd031d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:46.345729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102429/manifest.jsonobserved 555e032d857a4a9bf54b65eb6a3227cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:46.326604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102429/publication.mdobserved d7605d0b41b52ff8e0cd867273d5b45c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:46.306263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102429/publication.txtobserved 9d4bac54790c2fb281f4fa19a13e0065...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. |
|---|