OT-2026-000063837
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000063837) never changes.
Identity and time
| Publication number | OT-2026-000063837 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-77c9-92f7-a30b14f291cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063837 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd4f229c284e39e1e8e0d36c9d087672d52e3d55e4a5923c197daa75690c6766 |
|---|---|
| Markdown | 899d0e84e15d88bf237affc7e0e43b176d3180f1a3c28156a73fc3594773faa4 |
| Publication page | 4059d4f36415357f41f047c871ed2fe1337e892af2d13a6a1e223eb0e0acfc38 |
| Manifest | c78f91000f4cdd52d08ee1f4b48104c09a49113e354b6cc110de68a78387ef82 |
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 | X4onDOyMBIBf/gabEvnMNEsOJTtySeJQnLOummk44Fd0xuWdI8FzMuc7ceeFjaHGD1pxM67BY1aniOkliLEvDg== |
| 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
| 2026-09-17T10:36:51.831333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063837observed 4059d4f36415357f41f047c871ed2fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:51.811844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063837/manifest.jsonobserved c78f91000f4cdd52d08ee1f4b48104c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.792202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063837/publication.mdobserved 899d0e84e15d88bf237affc7e0e43b17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.773922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063837/publication.txtobserved bd4f229c284e39e1e8e0d36c9d087672...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. |
|---|