OT-2026-000093053
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093053) never changes.
Identity and time
| Publication number | OT-2026-000093053 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7b6c-8e90-a528741ec0fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ac030206b00f9eea070512327b862d9d548bddf2442fbd3b39ff31193fcfba7 |
|---|---|
| Markdown | 45313a3d2c9d62524dc22c636a99e1e365fe7e1643d54c891ed0c6ab4cd56605 |
| Publication page | c22a0af101a8a1d08b9cddb1d1505a989cf12551e065b3040a9ca2da4ab8a12c |
| Manifest | 227c5ad346c0c873ee0aa7e92015bcd212595cfa90b7cb494901439a077fc2d2 |
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 | ULZScJmXsWdYoUqCTfpcfSZUurn3JrNV8WN5NxBfSVEMPTzQeXJm39ThRCmfLUMTNhWEsb72+6Xis9j+YxRzDg== |
| 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
| 2026-09-17T09:40:17.795626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093053observed c22a0af101a8a1d08b9cddb1d1505a98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:17.773675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093053/manifest.jsonobserved 227c5ad346c0c873ee0aa7e92015bcd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:17.754686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093053/publication.mdobserved 45313a3d2c9d62524dc22c636a99e1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:17.735891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093053/publication.txtobserved 8ac030206b00f9eea070512327b862d9...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. |
|---|