OT-2026-000093226
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum 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-2026-000093226) never changes.
Identity and time
| Publication number | OT-2026-000093226 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7522-b667-3fce97f18007 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093226 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecb704107cdf77747098802cb738bb9317ab57e847fd5ba3250e9f0e72cdbbfc |
|---|---|
| Markdown | c1af6d0108974288ddd840fe8945cc5d714f88b940aebcb40f8bbbf011e9e075 |
| Publication page | 07702613213fc51c1bde2e1df79b7db6b52e68a8cecc7f98630df4ab3260e888 |
| Manifest | 34573a42d7c1f43ddc5ff66b0ca0046d76e215a411d2368110faac28546067b2 |
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 | 9a2TB69zsAlTJGVUwipB6F9jvBn3bIDuFVy0DP9BTLfW3IIv/x65pKBAASEKfxBcZCFSKbdEkegxZJQ+7xfTBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:34.368291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093226observed 07702613213fc51c1bde2e1df79b7db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:34.348934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093226/manifest.jsonobserved 34573a42d7c1f43ddc5ff66b0ca0046d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:34.079525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093226/publication.mdobserved c1af6d0108974288ddd840fe8945cc5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:34.060043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093226/publication.txtobserved ecb704107cdf77747098802cb738bb93...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. |
|---|