OT-2026-000085037
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000085037) never changes.
Identity and time
| Publication number | OT-2026-000085037 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7a74-a496-796c568b0be2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 624fae0575c31a07262654d259ad4f0d018252c13286b7728925d1053a1f6577 |
|---|---|
| Markdown | ecd02ef07b8de2c80c12383c16343eede55d5571a0218c15844fca560e942527 |
| Publication page | b0c6295d1146a9bc519caa28116500fa6b447f8be6fc17be43b2c43d16fc0d3d |
| Manifest | e5e1a0eb7c500449b3a9e337c040148503d5bc3cd74c8eefc734d1db43570b9c |
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 | f4tdoqmPUcHi775zCdscaaC9G0gk2M4pGXF3vnF17ecTtUiheTnPEtJyfqf9OZZiO5q9B40XxaIwq98MmY+qAA== |
| 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
| 2026-09-17T09:55:03.100181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085037observed b0c6295d1146a9bc519caa28116500fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:03.083059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085037/manifest.jsonobserved e5e1a0eb7c500449b3a9e337c0401485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.066302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085037/publication.mdobserved ecd02ef07b8de2c80c12383c16343eed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.048498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085037/publication.txtobserved 624fae0575c31a07262654d259ad4f0d...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. |
|---|