OT-2026-000097654
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000097654) never changes.
Identity and time
| Publication number | OT-2026-000097654 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7495-ae63-d722e4e8593d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d29fe06fd36d21ff821097f726934c213c5028f9ee52a57940fef8af8dac105 |
|---|---|
| Markdown | b9fc41b08f8726dc7b785dc13142ce2ab72992b1a8c1a6a6866d085068b8d90c |
| Publication page | 4b934de2de24e1ed89cc0c95bc2e75b461c9126094c5f8383ba15680a0f4d54b |
| Manifest | 308ed8ffa6a53507f41393098b72b3f7106ab017c807f2a7a631918bc2ce0636 |
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 | SV6UGJ0vmFbGf7QUaYkVmCN7SvIoZfuE0XK8NAPk0LTXsbFl+hsCMOAXYiR+WaDeW/Y8neyK8gTjeev7It9TBQ== |
| 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
| 2026-09-17T09:32:40.120734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097654observed 4b934de2de24e1ed89cc0c95bc2e75b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:40.103600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097654/manifest.jsonobserved 308ed8ffa6a53507f41393098b72b3f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.085284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097654/publication.mdobserved b9fc41b08f8726dc7b785dc13142ce2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.067962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097654/publication.txtobserved 3d29fe06fd36d21ff821097f726934c2...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. |
|---|