OT-2026-000103176
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single 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-2026-000103176) never changes.
Identity and time
| Publication number | OT-2026-000103176 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7d3f-bb48-0d6baaed3950 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56d54986eef4aabb4c41bdd4609679df3455a58a4125a70e30057d1af71ef509 |
|---|---|
| Markdown | ffec7ac46c3e8cb78e127c6219ea200b8406e7807e10775bdb7a41e458020b00 |
| Publication page | 38f4960f595bebb2db02cf8e732cb19d4b91867628ecd48dbc6139d80e742369 |
| Manifest | 43976800449cc8c6e018c5b53bf7697c8e00a2b3a0ffca51ba9b2385dd55492e |
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 | 2/wyhPYqsaWyDjCx2ZVhMRJkFjU1E8e6tm3fxTOLelk9aa32F2puDlGKwuAxhJm+Zi2IToTxwRJly4J6J+9rAQ== |
| 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
| 2026-09-17T09:23:23.703454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103176observed 38f4960f595bebb2db02cf8e732cb19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:23.685674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103176/manifest.jsonobserved 43976800449cc8c6e018c5b53bf7697c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:23.666737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103176/publication.mdobserved ffec7ac46c3e8cb78e127c6219ea200b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:23.647299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103176/publication.txtobserved 56d54986eef4aabb4c41bdd4609679df...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. |
|---|