OT-2026-000076265
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000076265) never changes.
Identity and time
| Publication number | OT-2026-000076265 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7a6f-8aa5-10b70937a241 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076265 |
| Status | PUBLIC |
Content hashes
| Canonical text | db73fafb71bd57e6d2c4f0eaba96a562a85806d82dd6122de2627c40783e4efb |
|---|---|
| Markdown | 39b80072817a177ce44104588ca0d92fab796a6a01475a867ded0dacbd6f280c |
| Publication page | 8ea095408e966951c5e69331d1b60fcb2f8a5cb11bd658bcd2262893a3a63710 |
| Manifest | 3ba250b892f7917dfcbd9dc102859144ad0bb562b495bbe7c9359e6cd1f1dae7 |
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 | lVKGbVguF30nL4M6Kqwvx8jQRovFCzjIT5LVPWoY1MMJCwvTqlHkEg4knbu5oor7GfcrTjBlSdijqYHJ5XnRCw== |
| 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
| 2026-09-17T10:11:59.803575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076265observed 8ea095408e966951c5e69331d1b60fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:59.786212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076265/manifest.jsonobserved 3ba250b892f7917dfcbd9dc102859144...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:59.765395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076265/publication.mdobserved 39b80072817a177ce44104588ca0d92f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:59.744848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076265/publication.txtobserved db73fafb71bd57e6d2c4f0eaba96a562...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. |
|---|