OT-2026-000009925
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000009925) never changes.
Identity and time
| Publication number | OT-2026-000009925 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7695-beeb-abbc9dba01ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009925 |
| Status | PUBLIC |
Content hashes
| Canonical text | b41b79e6d0cbd2aeb73a513de5404e7929c093ba42b283549a8764ae8ae7854d |
|---|---|
| Markdown | e2e32ffe9cd6ca15fae8da3970a6ff093ac8c529eecf1ef9bc83caece206864c |
| Publication page | a97fc9b06e2277003c171f694ffbd59739842e24d26d282aa7f709bf1aa9fead |
| Manifest | f407f7dba141ed5f5e54cf568809fccc836d2e7d1b86b72e3060a996e8e4777e |
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 | gJ181Knz96ibacjmYW79L0iE5i0kGPYoanodr+GT1UuFWU6Pm5lB9hEyFGpxdOtHTl5ktfkN/tLmoXxmCqWrDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:56.794821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009925observed a97fc9b06e2277003c171f694ffbd597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:56.772985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009925/manifest.jsonobserved f407f7dba141ed5f5e54cf568809fccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.755365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009925/publication.mdobserved e2e32ffe9cd6ca15fae8da3970a6ff09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.737273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009925/publication.txtobserved b41b79e6d0cbd2aeb73a513de5404e79...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. |
|---|