OT-2026-000098929
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000098929) never changes.
Identity and time
| Publication number | OT-2026-000098929 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-73b7-8df1-6e60e6dbcf50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098929 |
| Status | PUBLIC |
Content hashes
| Canonical text | b41745cb68894ec63426fc725c229d02504272506719ceca8d12be8df99b418c |
|---|---|
| Markdown | fca6b553c925f47f654639e1717a9ab92a4ce9ee1aa292107b73408a8512e0b9 |
| Publication page | eeb5f300577345e2198a59b8b11b57815c30e04fe8ea183688658586a69e1c1e |
| Manifest | 8d0a3f5cd5106fb2d638477bdccf6f610924e9dd6b6eabc5775ec8eccd7d258a |
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 | XdltTDe5SRV9Bq5AhSlk9f7L6rTrFSwW2ikQT456Q8G4Hint4/eCrt47Wqp40sc444v9XhgbJjOc1GMBjgxZAg== |
| 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
| 2026-09-17T09:29:59.593993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098929observed eeb5f300577345e2198a59b8b11b5781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.576222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098929/manifest.jsonobserved 8d0a3f5cd5106fb2d638477bdccf6f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.560284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098929/publication.mdobserved fca6b553c925f47f654639e1717a9ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.545161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098929/publication.txtobserved b41745cb68894ec63426fc725c229d02...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. |
|---|