OT-2026-000082540
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold 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-2026-000082540) never changes.
Identity and time
| Publication number | OT-2026-000082540 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7d3f-bb4c-6e2de0fbe1d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082540 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1735bd4d227373dc5fe4b6a760ed83c72cea699d767bfe7db9014c778b6506d6 |
|---|---|
| Markdown | 57da03c2c1a99ad6189ebc901fd2be48619dd69a4ae0062b87db17f210181376 |
| Publication page | 8052a2cea1e3d48dbea1d1a546bcaba5c39254336981e1c965dc2beaba4fa65b |
| Manifest | f06609d8873267f6879d38c39ea6b8dc1a0c4c6338aff77e4a9d9359152ed375 |
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 | phUvk3CudNfQA29xas7rhXHIebQYmaDKUeaua9rEUZs0hgL2PVIsWu87SJKqjcM1lJOPfW+vxU3/IegoxqnBAQ== |
| 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
| 2026-09-17T09:57:58.529554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082540observed 8052a2cea1e3d48dbea1d1a546bcaba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:58.514573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082540/manifest.jsonobserved f06609d8873267f6879d38c39ea6b8dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.496913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082540/publication.mdobserved 57da03c2c1a99ad6189ebc901fd2be48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.481050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082540/publication.txtobserved 1735bd4d227373dc5fe4b6a760ed83c7...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. |
|---|