OT-2026-000088523
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000088523) never changes.
Identity and time
| Publication number | OT-2026-000088523 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7758-8097-8e0f2d29109d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088523 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9c1653d101179a06bcb1ac598a85eea541ed059f09e4414e7d3067f4004faec |
|---|---|
| Markdown | c1c7ade589cc41e78c84f0d11987435393c9c95920513e6fd8373fb46b22177e |
| Publication page | 2f3f730f49acb7472277e3f1c37cc7042649b7a3e4189999b66bcaad868e2737 |
| Manifest | 0338550243f0a798900e98b71381a07a15664fd901ab14209a6bf640917ffe3e |
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 | 3h7iWQbcezsoMkx2mdQgW9QucF1X+S2iJl5DuRJTpupn4OzQUDp1vD9xzRWG3oJFfUdtqn6yr9Fu7HgTQh8OBQ== |
| 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
| 2026-09-17T09:48:55.230865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088523observed 2f3f730f49acb7472277e3f1c37cc704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:55.212682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088523/manifest.jsonobserved 0338550243f0a798900e98b71381a07a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.194850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088523/publication.mdobserved c1c7ade589cc41e78c84f0d119874353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.177134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088523/publication.txtobserved e9c1653d101179a06bcb1ac598a85eea...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. |
|---|