OT-2026-000066502
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000066502) never changes.
Identity and time
| Publication number | OT-2026-000066502 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-760b-8f33-0d4e94887717 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066502 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecdec55ab30efa4bfc44b8a3ea5f4592633f5f221fd19a4695408d02cc8e1ad0 |
|---|---|
| Markdown | a6b0c0d7f11f9d8b9329413b0aee45135de55a24d2cd28404c4354b6d1963f97 |
| Publication page | c77b4131c788c6853fba14fb0e14c1f036f93e2dd0efdbbed5a2b341da6c9480 |
| Manifest | dc0306a9d8f668fbd66ff2dc81e0ba20f7c623fa98400b6ff3ea7b310f9bfff3 |
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 | Iyw2H8R3hi8d8nnOADBreWWcin/CyNTl2XXsFP+n8Ul27QAv+Z9kVa9tasKLyu/rTNh9KJfz+3EfU5teLjUiDQ== |
| 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
| 2026-09-17T10:32:45.604215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066502observed c77b4131c788c6853fba14fb0e14c1f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:45.587886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066502/manifest.jsonobserved dc0306a9d8f668fbd66ff2dc81e0ba20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:45.570657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066502/publication.mdobserved a6b0c0d7f11f9d8b9329413b0aee4513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:45.554616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066502/publication.txtobserved ecdec55ab30efa4bfc44b8a3ea5f4592...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. |
|---|