OT-2026-000082551
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000082551) never changes.
Identity and time
| Publication number | OT-2026-000082551 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-76e7-9f2d-a0fd5a84ab7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 629c4191534c39f5a7f111f0abd49e93a932b880b74880ce9f7149968ed6c4b5 |
|---|---|
| Markdown | 9f496a86529d11c4131ded8c35f61a07b1de4a147809760d504cc929cab7e178 |
| Publication page | 3732c384e558ff73708c970ff102c8b22fbead48e2d438aeaea8588a46306143 |
| Manifest | c536ab92daff36b52c3d4f3812bb32e3c70862dc4f05b55bab23748f3aa09e6d |
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 | 3fZ60VrATRYUlpn0m+tprFOtaI5ocyvitw+U2R8p00vcLR9YFYfC/Pt1r408KvtRl45zSe2z++F40kDACIBWAQ== |
| 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
| 2026-09-17T09:57:59.307878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082551observed 3732c384e558ff73708c970ff102c8b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:59.292104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082551/manifest.jsonobserved c536ab92daff36b52c3d4f3812bb32e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.276276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082551/publication.mdobserved 9f496a86529d11c4131ded8c35f61a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.260751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082551/publication.txtobserved 629c4191534c39f5a7f111f0abd49e93...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. |
|---|