OT-2026-000098816
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000098816) never changes.
Identity and time
| Publication number | OT-2026-000098816 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7ae6-a469-39beee0bab33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d1e5a421ad5c3fc0f2e0805578c767b8d5e183c1724591dc5c9cdc1d9683eb7 |
|---|---|
| Markdown | 1340f81436d6a83e4eddfc092b2483e7309b618052caf79073cd854ca12dc4a4 |
| Publication page | 705f39395d434503edce89119d78f596928be2d9f679c1364d3009b51e59ac85 |
| Manifest | d2033653df78b37ebfbaebc401309e6da9f2f14863306202b01084ae6af9f7ca |
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 | ODtzonHFhEsmyGqYnkzA0UW0bf7M/cAvOWnFYp04FjjsjoYP4ctURzsKrGTJoxhKvVH2EXtwF3h6Vm5W0b9zDg== |
| 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
| 2026-09-17T09:31:09.048963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098816observed 705f39395d434503edce89119d78f596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:09.027719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098816/manifest.jsonobserved d2033653df78b37ebfbaebc401309e6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.009535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098816/publication.mdobserved 1340f81436d6a83e4eddfc092b2483e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.989815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098816/publication.txtobserved 6d1e5a421ad5c3fc0f2e0805578c767b...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. |
|---|