OT-2026-000102800
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off 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-2026-000102800) never changes.
Identity and time
| Publication number | OT-2026-000102800 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-70e5-b0a0-1a76701de178 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102800 |
| Status | PUBLIC |
Content hashes
| Canonical text | 530d16da6e492b557e68bbfc8e5ed2528e4a77b225ad0d346e262f868dac47d2 |
|---|---|
| Markdown | 894d8ec1bef477fb16f91a9e0a13447d5b60a58a3816bfc30701503899e3d313 |
| Publication page | 5f39ada8d2515f9e0a8af03192b3e06b1ed3574b6538a6d29387338725403d95 |
| Manifest | 7eb152cebd72da54caf401eab835f02f544edfe83752cba73114c4c04edcf6bf |
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 | MLskjuSzb6rk3r8IOb+8fCT4yhoW1d+aPhDhS0e+FU/ID4o2y5VlY6ONFRots+yzyRCx33lp7z8JmGFsqIu/DQ== |
| 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
| 2026-09-17T09:23:39.594085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102800observed 5f39ada8d2515f9e0a8af03192b3e06b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:39.576456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102800/manifest.jsonobserved 7eb152cebd72da54caf401eab835f02f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.560487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102800/publication.mdobserved 894d8ec1bef477fb16f91a9e0a13447d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.544024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102800/publication.txtobserved 530d16da6e492b557e68bbfc8e5ed252...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. |
|---|