OT-2026-000026146
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000026146) never changes.
Identity and time
| Publication number | OT-2026-000026146 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7a11-b8c8-df925a0ce4cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026146 |
| Status | PUBLIC |
Content hashes
| Canonical text | 295b06f7ee62fa1b1221a5de1cfa8e8e48e6cc3a6d131142e1f9ede3be8ba213 |
|---|---|
| Markdown | f1ac403f87288fca9577c6d2880eb14f385c5bfd54bd1604b328f9455939434e |
| Publication page | 6107751abe93339a754625b9fc6adfa94ebcc55edb3d919d518146e6ac2a5a02 |
| Manifest | 04cc2fa92375ebe3b654ac6dd6156da568b8b1a8413d7b95088bd0ca0755a98c |
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 | bR3IqaubMlcVTNmBrt1QuHbNFirxniMPjWjhRaFRSLqJ0ntkEP1VnM9vZjA0TPnx5Hvp4ST/6ieyLcoORWa8AA== |
| 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
| 2026-09-17T11:46:39.220243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026146observed 6107751abe93339a754625b9fc6adfa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:39.203641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026146/manifest.jsonobserved 04cc2fa92375ebe3b654ac6dd6156da5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:39.184810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026146/publication.mdobserved f1ac403f87288fca9577c6d2880eb14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:39.168394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026146/publication.txtobserved 295b06f7ee62fa1b1221a5de1cfa8e8e...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. |
|---|