OT-2026-000098932
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold 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-2026-000098932) never changes.
Identity and time
| Publication number | OT-2026-000098932 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7a35-84be-f3352e502354 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098932 |
| Status | PUBLIC |
Content hashes
| Canonical text | d64856e6a7d1f710cc3a44814b20f8f30d8b2f5662003fa656336a870100f101 |
|---|---|
| Markdown | ff01d15296b9a5b23710c80006cfb0219862da21838f1eb793067f6a7af7b2c5 |
| Publication page | 05969989894545a9c6ac92a47fc6ac829282e2e15dd060dc310b26882fa4b4e8 |
| Manifest | 78e2287b090ba637d0ac9c7f520882a5a3edfea7d38dafe620b09f4ee54b8654 |
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 | smZzHtDDUdXWno6jIdgqnt71wRriesCMD79diYY2iNPhXPJx1it1O7VqKpqnVt4ylW879x6j92cNdk6kVcCpAg== |
| 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
| 2026-09-17T09:29:59.800180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098932observed 05969989894545a9c6ac92a47fc6ac82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.781149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098932/manifest.jsonobserved 78e2287b090ba637d0ac9c7f520882a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.764992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098932/publication.mdobserved ff01d15296b9a5b23710c80006cfb021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.748215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098932/publication.txtobserved d64856e6a7d1f710cc3a44814b20f8f3...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. |
|---|