OT-2026-000096187
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096187) never changes.
Identity and time
| Publication number | OT-2026-000096187 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-770e-ae32-8645e726c133 · 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-2026-000096187 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dc90ba8ca3a4594300b879e20d4f8707de2d318463be25debf7632cde590ce2 |
|---|---|
| Markdown | 9e8209a7b624bf264d2e9abdcddb8aac5bdbed25286c834f7547b834dd6b4e92 |
| Publication page | 02033e897293bfa458d48a129b9d48c8dc52533e50d4498ce81805ab0538002f |
| Manifest | c51234d5c1914262df3d4cd21317586ab1783cc260cae7290c2e8d9b2ec71c70 |
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 | +8lL0foZf7PsYNO9+Uts6JcI3tHNxtkV3qfGpmfVJDibjOjmJz5BfWQsIAEGRtpe61WKlUyl8IxMunW7hHIkDQ== |
| 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
| 2026-09-17T09:34:41.837489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096187observed 02033e897293bfa458d48a129b9d48c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:41.819253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096187/manifest.jsonobserved c51234d5c1914262df3d4cd21317586a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:41.783291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096187/publication.mdobserved 9e8209a7b624bf264d2e9abdcddb8aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:41.747200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096187/publication.txtobserved 7dc90ba8ca3a4594300b879e20d4f870...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. |
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