OT-2026-000097713
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097713) never changes.
Identity and time
| Publication number | OT-2026-000097713 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7c32-8091-a120977c1c9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d5e572f956d45d986aab437efb4c272733f7c34090392fa4d32c3b6095d5c49 |
|---|---|
| Markdown | d1ff4cd013d162176d2b3edb7df140855404cdddf7680b570288d04d11106521 |
| Publication page | e0bfbfbaf27a4a351fbd4b7d43d77ec2d509007ce774ce98ef45db9fc63ae56e |
| Manifest | ad03b89a9b77a8e46ebf24a65877fd2752eb36e6b639a163dcad9fc9ce7ece24 |
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 | 0TpWDWCzrlo5vsVU0vdKN4UiZgMpQVdqhIZ6E7jF2v+omAezaLUylZmm1e8ugmi45EjNlDviTU/221+LdHKrAA== |
| 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
| 2026-09-17T09:32:44.532754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097713observed e0bfbfbaf27a4a351fbd4b7d43d77ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:44.514145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097713/manifest.jsonobserved ad03b89a9b77a8e46ebf24a65877fd27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:44.496853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097713/publication.mdobserved d1ff4cd013d162176d2b3edb7df14085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:44.480421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097713/publication.txtobserved 6d5e572f956d45d986aab437efb4c272...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. |
|---|