OT-2026-000055965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented before 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-2026-000055965) never changes.
Identity and time
| Publication number | OT-2026-000055965 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7276-a149-6eb21615333d · 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-2026-000055965 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8577dfcac52984112cdaaf3481d5a96cf66167b585c63f41bb5cdeecec895dc |
|---|---|
| Markdown | 84e3defcd8d60b1a163d0174b0f8725813cf1575f27a6fdc41b2642440e9db5b |
| Publication page | c33faa49578b076d406d298aae95fb80486695c56077c9883d1a2950e64af095 |
| Manifest | 32c4ffe09e470c21ede030695f2c9aeb27504eb72aa22a3030c2214dc2dcba9f |
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 | VySodXIaKqfR5JQuES8+UzEYcxRR4qDL+8jeZrjjaJgakwf3LBINI8+cV0c+N317ge01oWoE4o5Xvu8b1T0RDg== |
| 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
| 2026-09-17T10:51:29.234904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055965observed c33faa49578b076d406d298aae95fb80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:29.217505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055965/manifest.jsonobserved 32c4ffe09e470c21ede030695f2c9aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:29.197940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055965/publication.mdobserved 84e3defcd8d60b1a163d0174b0f87258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:29.179650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055965/publication.txtobserved a8577dfcac52984112cdaaf3481d5a96...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. |
|---|