OT-2026-000096315
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096315) never changes.
Identity and time
| Publication number | OT-2026-000096315 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-7665-9308-4f0e57dd425c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ffbe1bfe25cd69bb3e7c2da4ed84e4036f8bdc5cabea3beb9d1bd9823613067 |
|---|---|
| Markdown | 93fa1e839b57d1d5adf8d8767c80fc8c0e053c5e3348a52b3c87563dd273afb0 |
| Publication page | d8da3b2b3b8905c8784942791ea3fc67f60dfae76ecf765e0c17fc6779631dfe |
| Manifest | b3cd8665bfecdb8cba40283d06862a9754b0aabde05a5912d4d91bffb0c91fe5 |
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 | 0nPnCRSsBsP02ZC4OTdeFYkRVGbdmFJVn8rXBKaQFo/PVWBXouvoMEOV5WRK9J5V5wTF6dSVh0L5q4Q8T4sLDg== |
| 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
| 2026-09-17T09:34:55.852733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096315observed d8da3b2b3b8905c8784942791ea3fc67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:55.834379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096315/manifest.jsonobserved b3cd8665bfecdb8cba40283d06862a97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:55.816430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096315/publication.mdobserved 93fa1e839b57d1d5adf8d8767c80fc8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:55.795908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096315/publication.txtobserved 3ffbe1bfe25cd69bb3e7c2da4ed84e40...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. |
|---|