OT-2026-000081616
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after set-down
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-2026-000081616) never changes.
Identity and time
| Publication number | OT-2026-000081616 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-7f30-9209-a50c93621a05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081616 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16604ab4d1fe8d26dc43db2ffe8b6df1dc771e929422fb33eb6f5002bcead98 |
|---|---|
| Markdown | 353cac5c436a448f3fedc0f71c47751a1a87ba187456d85e07c8f90c96f6dfee |
| Publication page | 34cbdea4329debad52c6874904751859b9830ade9ec9eca20dc302f6fed58374 |
| Manifest | cf19d687827d6297e7349d02cdc354c16f95bb2d0d982ea2837637323c2aa1e0 |
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 | 128GFSUcxDZBK4rnfIsz69Q9txbwdZ8XZp68jT/b9hPUY3FryzvrE/w7EWElRyc1gnq7bUVe/7OF2kKi/IJuDA== |
| 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
| 2026-09-17T09:59:39.495359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081616observed 34cbdea4329debad52c6874904751859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:39.477434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081616/manifest.jsonobserved cf19d687827d6297e7349d02cdc354c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:39.452163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081616/publication.mdobserved 353cac5c436a448f3fedc0f71c47751a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:39.433696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081616/publication.txtobserved d16604ab4d1fe8d26dc43db2ffe8b6df...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. |
|---|