OT-2026-000095529
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000095529) never changes.
Identity and time
| Publication number | OT-2026-000095529 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7fcb-9c9a-2292a1d3bd23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7be81d74a69eec679b1ab054d70756622bd62e7e27abc679bd2aeb4976a85fd6 |
|---|---|
| Markdown | af9cd93fb77acea5df691649d7926a44bb13ee0eaaf929dadb404b8b6dd6b7e4 |
| Publication page | 9b399fc3c2abe32d1a5483c34f6e7607c6bff755c32e4936c2ff127960d5c7ab |
| Manifest | c1a7c9b7aa44755e2c611ca8362e7c994178c1814f915e01454e78d8591e3a4e |
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 | ZptQRV4Mn3W2UiIrXot7kfnqOTAqK/D2LOrWaQQkbU8RuXyXcTS1fTSOp4wOeoBp45072lVgARVUUjjT56FUBg== |
| 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
| 2026-09-17T09:36:56.386407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095529observed 9b399fc3c2abe32d1a5483c34f6e7607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:56.369845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095529/manifest.jsonobserved c1a7c9b7aa44755e2c611ca8362e7c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.353633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095529/publication.mdobserved af9cd93fb77acea5df691649d7926a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.336743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095529/publication.txtobserved 7be81d74a69eec679b1ab054d7075662...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. |
|---|