OT-2026-000077866
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-2026-000077866) never changes.
Identity and time
| Publication number | OT-2026-000077866 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-70e8-94e1-5af1b0039e9b · 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-2026-000077866 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2bf065eb6380a70668da0f83d1241d824e3ae442c1931d7933c8ecdb4cee50c |
|---|---|
| Markdown | 7663903912ee1521a2eea4b578016a518bcdd088eb7272ba28bc9bf5ad06e010 |
| Publication page | 6d06411ce4d750c953316cd04a44839d20e81c136c98e4818d96040f00b4810e |
| Manifest | ffe3d50ab8010490d8c01f36da484dc6beef19f872fd76990dc42f62591e3aee |
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 | XQbVioQQm6ft6qedycIgQgphoBh5ma6bk1B2Ggj3OjKuXTVNDb7+a1tZPx9MJlZ7MCnlLyqKXNja+jDPSFwQCQ== |
| 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
| 2026-09-17T10:06:58.211382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077866observed 6d06411ce4d750c953316cd04a44839d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:58.192065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077866/manifest.jsonobserved ffe3d50ab8010490d8c01f36da484dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:58.174411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077866/publication.mdobserved 7663903912ee1521a2eea4b578016a51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:58.157665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077866/publication.txtobserved f2bf065eb6380a70668da0f83d1241d8...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. |
|---|