OT-2026-000062951
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000062951) never changes.
Identity and time
| Publication number | OT-2026-000062951 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-78f2-89e8-9124b2e57dd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062951 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd179c4a4482d38a8c69aa8e2ae456156c584d2259bd6efe7bd80c02865777d7 |
|---|---|
| Markdown | 8cd8ff9b5fc80146f563e850fc5d55f075ced866abddea8c4a03e5f19e2b17ad |
| Publication page | b09f3d9c28affa2fce4a18983774fab16e068d21bc97471858dc81fc34640dae |
| Manifest | eea93060f5d811ec5c819f37cf765613366d318610b224279f2a64c4f5ce95c9 |
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 | 7yaRZlE8lMRupG+y3Q+l6mNg1SCBpDFAf3IzmSNn+OYIUtpR8K0gxbcBwtoT8DsLQGfGdG0+CragMHhdnTbpBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:27.379948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951observed b09f3d9c28affa2fce4a18983774fab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:27.360909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951/manifest.jsonobserved eea93060f5d811ec5c819f37cf765613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.339530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951/publication.mdobserved 8cd8ff9b5fc80146f563e850fc5d55f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.320639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951/publication.txtobserved fd179c4a4482d38a8c69aa8e2ae45615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.733748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951observed b09f3d9c28affa2fce4a18983774fab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.715446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951/manifest.jsonobserved eea93060f5d811ec5c819f37cf765613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.696999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951/publication.mdobserved 8cd8ff9b5fc80146f563e850fc5d55f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:40.680551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062951/publication.txtobserved fd179c4a4482d38a8c69aa8e2ae45615...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. |
|---|