OT-2026-000100396
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, 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-2026-000100396) never changes.
Identity and time
| Publication number | OT-2026-000100396 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ee-726f-80ba-d4028c78d97e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f1c5e4911eba69e65bce96bd5218763712b51f143c576a18c078f0140ccf938 |
|---|---|
| Markdown | 8279d20684be66a5041e3c938b7c06fab5e854fcd1e4aeff3838d3e2c9767f5e |
| Publication page | dc3efe56a6b852c820732a9ea6fcea11607069b21b3b038326c9c8bb6a5c502c |
| Manifest | a4599b0ce1b5de2815d6acf464f22fcf3acfd436b5baa5723e7bd871d44e98af |
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 | FdSj7INP2P7pDVNzLlUkTp2VggoR/+LKRN67GjItnZcqxdtFl21rwY4Lxc5ndg3Bgct/m2TdRidnLKaIB/+eDw== |
| 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
| 2026-09-17T09:27:07.870647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100396observed dc3efe56a6b852c820732a9ea6fcea11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:07.854471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100396/manifest.jsonobserved a4599b0ce1b5de2815d6acf464f22fcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:07.834838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100396/publication.mdobserved 8279d20684be66a5041e3c938b7c06fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:07.815713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100396/publication.txtobserved 1f1c5e4911eba69e65bce96bd5218763...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. |
|---|