OT-2026-000059478
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three 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-2026-000059478) never changes.
Identity and time
| Publication number | OT-2026-000059478 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7f22-ac4b-405d81283177 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31587a49f0e8a6fb9fdac8932272bcebbffa7f5b2570e52fbf9b82fd3cbe5864 |
|---|---|
| Markdown | 00c269f8f55e5d911676b5e862a26d68c07ea19c8137e88f2adbf74a1ae83944 |
| Publication page | fb2d3e1c247778aa9b06f51a5d442fcb48a395a588b0d301b16d68ea59b66456 |
| Manifest | f67549a7e4d651f856b9fe301b933629d131add501f707ceed24299688daef90 |
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 | SAGPiU2PkD6+FkwXX0ozIIVxnM9mEGjkUbNHE4aYjUzDHuiV1h99IlVFy6Ra4umqADZ7cH/aUFp1heOoa0EwDQ== |
| 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
| 2026-09-17T10:46:10.767887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059478observed fb2d3e1c247778aa9b06f51a5d442fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:10.750839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059478/manifest.jsonobserved f67549a7e4d651f856b9fe301b933629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:10.732907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059478/publication.mdobserved 00c269f8f55e5d911676b5e862a26d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:10.716155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059478/publication.txtobserved 31587a49f0e8a6fb9fdac8932272bceb...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. |
|---|