OT-2026-000098711
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000098711) never changes.
Identity and time
| Publication number | OT-2026-000098711 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7264-8658-616194a51639 · 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-2026-000098711 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa7a86d1351c8540dc202604854be82a7b0b76018781fb9682110ba7b59e6fff |
|---|---|
| Markdown | b7f26dfc6688f81551643996cc86c468bd06ec0c7288aca45728a220225a2074 |
| Publication page | 1a7f5b31f6a649c3bab90327d63a899c5c3f18ac4491958d6c89210e48db2b83 |
| Manifest | 0be74e88d130c7f6a7f61c168ba2a096b39338b26a4790172f0d4b2f5f909d7a |
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 | mzYgXNJ03kgiuZcRbztfBW+p9PB6RTuEoqTe+r37YGeDsI01K/p6lGr8P0ne2SpmbNf4XjpLGMhliazcnT2KDg== |
| 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
| 2026-09-17T09:31:01.115712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098711observed 1a7f5b31f6a649c3bab90327d63a899c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:01.098197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098711/manifest.jsonobserved 0be74e88d130c7f6a7f61c168ba2a096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.080668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098711/publication.mdobserved b7f26dfc6688f81551643996cc86c468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.062788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098711/publication.txtobserved aa7a86d1351c8540dc202604854be82a...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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