OT-2026-000101377
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101377) never changes.
Identity and time
| Publication number | OT-2026-000101377 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-723f-9aa4-be76ab412d26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101377 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaccc164a9fecf608d574ab0cb3c68c430cfcc8789a82e56165249f363fd6d54 |
|---|---|
| Markdown | 25696480c8401aab7812780cc21d80e4b477d49aefee21f58f0ef824f9e133e1 |
| Publication page | 647040e276ad6070ff84c8a95cbfe5770c0f1c2a97705e1a69edc4bc488bd4ad |
| Manifest | 9d590783b7e083a46342073ce08b4a4cf4843f4fcfa6a0c853f86f609e8dac93 |
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 | xTmHcVbTeo/8nbfdn4ASomDGww5uNzvwBqaJB+y9F9ZbBsutLBUVv298Hv9lBAOkG0/acWDn1Th1O/iTMIK0Ag== |
| 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
| 2026-09-17T09:25:54.319917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101377observed 647040e276ad6070ff84c8a95cbfe577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:54.303346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101377/manifest.jsonobserved 9d590783b7e083a46342073ce08b4a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.284942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101377/publication.mdobserved 25696480c8401aab7812780cc21d80e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.265611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101377/publication.txtobserved aaccc164a9fecf608d574ab0cb3c68c4...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. |
|---|