OT-2026-000056101
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000056101) never changes.
Identity and time
| Publication number | OT-2026-000056101 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-792a-9435-2a482780ea8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056101 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5ed1e3fc2578836d21c553c681ac9d8c734862b3dfc999b286363b3bd56e728 |
|---|---|
| Markdown | 6872427fe734eadd0244704b50b8eccb4e4914e31d743e39630dc689ae053e12 |
| Publication page | c6219ac513161c932cddf84de95129622105b1028570811d414ab639ac5e738b |
| Manifest | 50e4f165810f9c93a6e4507229f6fddd60603e63a97f37126e938d141fd5d011 |
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 | OdGr4/mgLTlDClOWB5jN5ITS/4tYPzhzY9aqp8P1QbMgEFLop8PVUibczBa6EttRY0dCFYPgvlu8MR4jDF4WDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:38.456181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056101observed c6219ac513161c932cddf84de9512962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:38.438845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056101/manifest.jsonobserved 50e4f165810f9c93a6e4507229f6fddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:38.421497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056101/publication.mdobserved 6872427fe734eadd0244704b50b8eccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:38.403789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056101/publication.txtobserved a5ed1e3fc2578836d21c553c681ac9d8...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. |
|---|