OT-2026-000057374
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000057374) never changes.
Identity and time
| Publication number | OT-2026-000057374 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bd-79ef-ae2c-b70c891fcd49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e0c5d18fd3540d042defb23fc2eabf6ee20d5e351c291ca224b8527945f4567 |
|---|---|
| Markdown | e6b48599c20320d96a41a975341e49c350f8303faf5a10fde9a95aa42aac212a |
| Publication page | 3d10f74057dc63b46933cbad2b402067bcb66336c4368facd10dda2186249c1a |
| Manifest | 37d76f606b35b5d0a8c9513372609a24c8497a33f23a0614daac309e67edb523 |
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 | Uz6Ej8yjTCwyGhJMvdq9kZOAWqoBIjy29bhl4KKSe5LqrAEWcj7GAJbqK1xOe6XVI0/vdcnc3D+jNYGuYbpaCQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:30.283435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374observed 3d10f74057dc63b46933cbad2b402067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:30.265414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374/manifest.jsonobserved 37d76f606b35b5d0a8c9513372609a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:30.248718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374/publication.mdobserved e6b48599c20320d96a41a975341e49c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:30.229868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374/publication.txtobserved 4e0c5d18fd3540d042defb23fc2eabf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.406186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374observed 3d10f74057dc63b46933cbad2b402067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.388360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374/manifest.jsonobserved 37d76f606b35b5d0a8c9513372609a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.369098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374/publication.mdobserved e6b48599c20320d96a41a975341e49c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.351683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057374/publication.txtobserved 4e0c5d18fd3540d042defb23fc2eabf6...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. |
|---|