OT-2026-000057627
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000057627) never changes.
Identity and time
| Publication number | OT-2026-000057627 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7f6b-8c47-4a75550d497f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057627 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab2e22ed1c1ca0ccb37f7dcec566c94f181d66f0042c0764bf0fa5fda6359da2 |
|---|---|
| Markdown | 580d419f0d927904733d9464d3e240688a560b118e0bf16443e13f8b4a42f5c9 |
| Publication page | a9d12ac1095f7385c5469c21d13418a584e275fa592e63362fb4c799f5fb5794 |
| Manifest | fbea60c8599386f168d388dac58490f526594bb50b00f6261548b81e3f418047 |
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 | 3d/H5tNaUkvROznA8Rq0W8NL04qENWJ/qe4B9O5FYIBtZktQvYp0gonrvx83I+4e9elRr6oSAanDqIRTq+XRCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:11.244716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057627observed a9d12ac1095f7385c5469c21d13418a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:11.225716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057627/manifest.jsonobserved fbea60c8599386f168d388dac58490f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.207411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057627/publication.mdobserved 580d419f0d927904733d9464d3e24068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.189197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057627/publication.txtobserved ab2e22ed1c1ca0ccb37f7dcec566c94f...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. |
|---|