OT-2026-000094123
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094123) never changes.
Identity and time
| Publication number | OT-2026-000094123 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-76a8-a95b-39de78c1dd75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bad38a2ff90adf0b623dee753a3df94b40b07a96edf2e3cade2f77e7284771d |
|---|---|
| Markdown | 91c4ed982a515fb3d539add97431020ae21e53327d05c9c36261568435747e76 |
| Publication page | e1e615e43c786a40ddd52bbd863ddc9c5af96403a0283c8063db575b35c16aaf |
| Manifest | b67ab23050b1fc18a16d007369172ab906aa601ce75a8260c7392b90476d5ad4 |
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 | sHyQ65MDbWDD7PubOEYpNNogWwZmZXqx0LhL3CAq0ByzJMQ9ht8XpqGUOI7wHyIuAFMGQla4I12cfeYiDWa6Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:34.013181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094123observed e1e615e43c786a40ddd52bbd863ddc9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:33.994487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094123/manifest.jsonobserved b67ab23050b1fc18a16d007369172ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:33.976315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094123/publication.mdobserved 91c4ed982a515fb3d539add97431020a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:33.957919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094123/publication.txtobserved 5bad38a2ff90adf0b623dee753a3df94...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. |
|---|