OT-2026-000092635
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line 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-2026-000092635) never changes.
Identity and time
| Publication number | OT-2026-000092635 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7c35-963f-f1c31de06949 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092635 |
| Status | PUBLIC |
Content hashes
| Canonical text | c12b226f4de8bc07c9923b9483699e83b03ef9555cda69bfa05c67aef0c73386 |
|---|---|
| Markdown | 1b57b4ea3466dc8066969d6c72d40b9b057f11d6cb93a534249ff423414ce5c4 |
| Publication page | 41976c15c41d0d51d4734df4ae927724b5a977458873e4d05c905f024b23dd8f |
| Manifest | 04bddc69db8204e6763625e25cbd15d3acc45ce64299a3241d75723920d6ddd9 |
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 | OjrBWQxR/PjcO4rTC0855RHEnCd7IsBf+9ApYE0JD1+9qXERxUy06TUeNPGNAYou6S/as+QvBiMLnFoBiH5SBQ== |
| 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
| 2026-09-17T09:41:14.208917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092635observed 41976c15c41d0d51d4734df4ae927724...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:14.192556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092635/manifest.jsonobserved 04bddc69db8204e6763625e25cbd15d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:14.175026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092635/publication.mdobserved 1b57b4ea3466dc8066969d6c72d40b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:14.158325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092635/publication.txtobserved c12b226f4de8bc07c9923b9483699e83...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. |
|---|