OT-2026-000056461
Publication integrity record
Six cup vacuum gripper, six 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-2026-000056461) never changes.
Identity and time
| Publication number | OT-2026-000056461 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd3-77a2-adae-657441e566bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11463c70cb8470f89bf78b890cfad3128a1b8a0fe92256379bf32b7e7019a18d |
|---|---|
| Markdown | 99b339f42089185373f281f7f8d4a24bd068af9cccfff3de52dabdc06d794743 |
| Publication page | 1c1d309a182d70ba838fa95f07d2abcedc2cda244c81ca2b47cd524d9b8232b6 |
| Manifest | f42c579753a562bbe64153ca4dc8f71b0c31c47f0897a35a2008102cc8424e91 |
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 | gixEhVxsYjrYlMSyXeZqZau2vx2FkmlXpgY8ixN/L1wSvOK0AZl3m08gun7h2rxs3Ul2XmPT3kJ3FCdq4B6oBw== |
| 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
| 2026-09-17T10:51:00.008045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056461observed 1c1d309a182d70ba838fa95f07d2abce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:59.991669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056461/manifest.jsonobserved f42c579753a562bbe64153ca4dc8f71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:59.973770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056461/publication.mdobserved 99b339f42089185373f281f7f8d4a24b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:59.958193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056461/publication.txtobserved 11463c70cb8470f89bf78b890cfad312...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. |
|---|