OT-2026-000077856
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000077856) never changes.
Identity and time
| Publication number | OT-2026-000077856 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-7d8f-9e05-7b8dff7b6d02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3156c065650c5cdc11c0a3fe4ec3ff76ad3d52fe6df899a115fe6a6e9a774393 |
|---|---|
| Markdown | fd5f73b588490dd803f2eed568a0da7cfb469a7cfd1965eca039a68902a0fbab |
| Publication page | 07b957d05dd438649e4b117f2ec7457a4671e84feea3475527583392a8ef38e9 |
| Manifest | 792a62d64fcf4e1c7aed08f531427719e0979306ebf2c3dd33cc2776fcdc36b7 |
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 | KW6oY1XHzYsEzXdjt+vOFIyf3zJC+MELJoQJujOeWnc4E7M41xNUSMgWYf3XRPghqTJX48t7bBZo/dF4YG71Cg== |
| 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
| 2026-09-17T10:07:35.814285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077856observed 07b957d05dd438649e4b117f2ec7457a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:35.794656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077856/manifest.jsonobserved 792a62d64fcf4e1c7aed08f531427719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:35.775991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077856/publication.mdobserved fd5f73b588490dd803f2eed568a0da7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:35.756173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077856/publication.txtobserved 3156c065650c5cdc11c0a3fe4ec3ff76...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. |
|---|