OT-2026-000048098
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000048098) never changes.
Identity and time
| Publication number | OT-2026-000048098 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7765-9c5f-9d6619eb94e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e7d175bf04c3e014dc766bb5d0d5ecc7de4b6658e6834f55ccf61ea82919be2 |
|---|---|
| Markdown | c4094bd26ad064f6aada52fb82780e292feb8a1ded2265f666cb3d9041672eba |
| Publication page | 03c93bdf05d75230da8557becf0a00948de990d4efde552dbcbdc7e13007619a |
| Manifest | 1bf04e33c1d7313f800789d38037bbc4964c4772e073eaeac39488adef996d08 |
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 | MuA2y11ELuz781/A9v0PeRePpRake3lfsim1+/VVvLWuXdlHD9fJs5TggqJGoCoYxaQpoXwGU2Tvm5JLHnZuCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:07.376959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048098observed 03c93bdf05d75230da8557becf0a0094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:07.358062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048098/manifest.jsonobserved 1bf04e33c1d7313f800789d38037bbc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:07.339143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048098/publication.mdobserved c4094bd26ad064f6aada52fb82780e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:07.319136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048098/publication.txtobserved 4e7d175bf04c3e014dc766bb5d0d5ecc...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. |
|---|