OT-2026-000097659
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097659) never changes.
Identity and time
| Publication number | OT-2026-000097659 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-72f4-87e4-7cb83a7b8c40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097659 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee1e21987bda4432350ab1fb7d870e00fba56c4713824a94634824dd57eeab33 |
|---|---|
| Markdown | a535be5ed931f4893cd34c5a7c632e7248065417f97aab5d8bef03a4d97e8f42 |
| Publication page | c6a2b7a4a381a732941a7b323f6654de5cf09868c35e3bb53c3f353711285e0a |
| Manifest | 3dc64f576e4bb63795c359a6903771cb646c2492ed74d234213ff2f7538fbaf0 |
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 | U/k7+dcAmt5IkSRso9NQxBMfceeTzqZSacxWybyhA3j5og4SyoWSWqDKKZHPxbr5XHF6cnU40dgkzG1u37VKAg== |
| 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
| 2026-09-17T09:32:40.546221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097659observed c6a2b7a4a381a732941a7b323f6654de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:40.528492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097659/manifest.jsonobserved 3dc64f576e4bb63795c359a6903771cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.509873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097659/publication.mdobserved a535be5ed931f4893cd34c5a7c632e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.491617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097659/publication.txtobserved ee1e21987bda4432350ab1fb7d870e00...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. |
|---|