OT-2026-000066061
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000066061) never changes.
Identity and time
| Publication number | OT-2026-000066061 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-71ca-a57c-dcb8f448a1bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066061 |
| Status | PUBLIC |
Content hashes
| Canonical text | c05e8ea70a1d21a8fb9308da5b8d7823e0051188eea639702fbb27b90dbe4677 |
|---|---|
| Markdown | c17b494e67aa88cd8f354f26b45010d336054532bd728bc23ad12851b5c920be |
| Publication page | 8c03a5a41690a0248fdca055d4a265df962b1e42e201308fa67416abd1898977 |
| Manifest | 58e307a4bbea8047debf68dfd576caed42a5ce65d848da40357231147dea22f7 |
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 | FdUPL7cYQV3w1dGRLV/JmUONE+7W3aYD8m+QwKgeSrrwEic9dXu6kLIL438AY0yscld4zqbw8wdRKy6S6SzGCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:41.773530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066061observed 8c03a5a41690a0248fdca055d4a265df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:41.756260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066061/manifest.jsonobserved 58e307a4bbea8047debf68dfd576caed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:41.739050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066061/publication.mdobserved c17b494e67aa88cd8f354f26b45010d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:41.592886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066061/publication.txtobserved c05e8ea70a1d21a8fb9308da5b8d7823...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. |
|---|