OT-2026-000081944
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000081944) never changes.
Identity and time
| Publication number | OT-2026-000081944 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f76-7e3c-9c36-2bee6e021437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081944 |
| Status | PUBLIC |
Content hashes
| Canonical text | 577dc93c75c34b3875f2f41c1530c8b0feab3c8aad3f25358338b94206ee2e73 |
|---|---|
| Markdown | 9b97ef9b54be236f20d5e2cbe5f5b26129b480786c923ece8bec4720348cd534 |
| Publication page | 17917753128754d4a8410d26d1ad3e14160ce15073e45c9d3214c97a97c6fb39 |
| Manifest | 132225da8430ec94f9a2134a86abf39053424ca19d804a89321ae7e4bda1757b |
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 | lo7L7QE+TcQ3DfnU54KG3WrI0g2OoalRz0Pxfb96SPhDwjW8PW4PrUCClKZRBxTjYDfHBVB+LqfbPdE64FhyBQ== |
| 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
| 2026-09-17T10:01:04.677885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081944observed 17917753128754d4a8410d26d1ad3e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:04.661992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081944/manifest.jsonobserved 132225da8430ec94f9a2134a86abf390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:04.643834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081944/publication.mdobserved 9b97ef9b54be236f20d5e2cbe5f5b261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:04.627709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081944/publication.txtobserved 577dc93c75c34b3875f2f41c1530c8b0...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. |
|---|