OT-2026-000061146
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000061146) never changes.
Identity and time
| Publication number | OT-2026-000061146 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-73a3-bd0d-477b6316688b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061146 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffdff52e23ded485c27e414ae9ffc37fc8c0c276849b6a08fa02a552e648b8d0 |
|---|---|
| Markdown | da73f65fb08ebf2a652d4e3a0e74b9faf76df745b16b9720a5c6eeeec40be227 |
| Publication page | dc11a959e17f3247cfbce8ff3725c5d776413c12e775f7be6706b5d5d81da294 |
| Manifest | c8b9655d77b032a78bc6e404bd5571f078de3445b214597c87c709babc8134c4 |
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 | 8B7uCYIIM3egfKq3fp0kfjorU/aR1wPs5yzlxLCD66TpB+YhZywErD0b1BgE7L3rToKBwARNx/QJfRFbsBvpAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:31.688338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061146observed dc11a959e17f3247cfbce8ff3725c5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:31.669447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061146/manifest.jsonobserved c8b9655d77b032a78bc6e404bd5571f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.649479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061146/publication.mdobserved da73f65fb08ebf2a652d4e3a0e74b9fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.629946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061146/publication.txtobserved ffdff52e23ded485c27e414ae9ffc37f...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. |
|---|