OT-2026-000083961
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000083961) never changes.
Identity and time
| Publication number | OT-2026-000083961 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-753f-bba0-ad0ec4d2cef0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083961 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb75337dbb00b6e1b81f06e99444db4f3f48abd599620fdb3481f61b332642d9 |
|---|---|
| Markdown | ba97dac81fe4fc077bc9a7b01dfea0e9ba3adadd0f81c2fdd8e5159c592c5fe2 |
| Publication page | 782d03c5ee5adbc39b820c30365553dfc34448a42f89bdb2ca47760153eb5eb7 |
| Manifest | 8f0a675b82d195614241dda484ecf18e5eeb17bf15f4b9fcb44b06cae5935707 |
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 | 2YwgZ6/xHBp2o7Noxr1s1HaTSZkaZux/4eGnnzcgc0V/2XMJkanPDtqX+GG4F6RuJDn84xg2gjnLoF8QaU9HDw== |
| 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
| 2026-09-17T10:00:28.681215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961observed 782d03c5ee5adbc39b820c30365553df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:28.664912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961/manifest.jsonobserved 8f0a675b82d195614241dda484ecf18e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:28.646146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961/publication.mdobserved ba97dac81fe4fc077bc9a7b01dfea0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:28.627646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961/publication.txtobserved eb75337dbb00b6e1b81f06e99444db4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.757300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961observed 782d03c5ee5adbc39b820c30365553df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.742676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961/manifest.jsonobserved 8f0a675b82d195614241dda484ecf18e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.725949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961/publication.mdobserved ba97dac81fe4fc077bc9a7b01dfea0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.710119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083961/publication.txtobserved eb75337dbb00b6e1b81f06e99444db4f...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. |
|---|