OT-2026-000060779
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000060779) never changes.
Identity and time
| Publication number | OT-2026-000060779 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7095-9d55-7b9c2f64cccd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 253b7807030f336dc7f75cbae9cb8e999addd1fd18fdc98886fc2ab82bd0b2d4 |
|---|---|
| Markdown | 40b66ab1dc3efa1da58b7452f6a740757a6fe7ccbe920c3b5e369c4cca4f6717 |
| Publication page | aec3ee5e1327dea0c20f2fba041acc671758c7ab755aaaa1291933d64589a77a |
| Manifest | 7f1f03392a470e50bc987aca32e5639c559579e90e77ef81709eab60e213fba6 |
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 | fVTq60A/PcsfPfI3WtxicKAWUI1vCSJF1qkrjnptzfuMPmUdVCxPq17KLELpUSPBRTnXKaj/kUNIBWQQow83Cw== |
| 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
| 2026-09-17T10:43:31.354546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060779observed aec3ee5e1327dea0c20f2fba041acc67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:31.335119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060779/manifest.jsonobserved 7f1f03392a470e50bc987aca32e5639c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.316767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060779/publication.mdobserved 40b66ab1dc3efa1da58b7452f6a74075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.295114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060779/publication.txtobserved 253b7807030f336dc7f75cbae9cb8e99...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. |
|---|