OT-2026-000039013
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039013) never changes.
Identity and time
| Publication number | OT-2026-000039013 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7872-a30c-63144c850ac3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c56594b0794ff3925639ef4a612e1ba52bc9c7276dfca4c7cfcfb2d05c91d4d |
|---|---|
| Markdown | 03576b32d7dd2170222caf0d56245973a5a01d2733c073eb32a99e0ff8f1fe1c |
| Publication page | b501528af7dd187b756f61404f97e3024366639482c4b62bceb74ab2f2623358 |
| Manifest | cde168e7b48f3a50b4952d4db751bea04d745e6e3118b52f8b958186c6f9ba5f |
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 | 3b5X76ZVarsNSgKhN8V6fTp7mYmZGHYPQG5VUH3LZDvEPHQIuqTsAtkQKgKH4xCRXX4Uwz1md7obtyMPL6+zAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:21.364146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039013observed b501528af7dd187b756f61404f97e302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.346968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039013/manifest.jsonobserved cde168e7b48f3a50b4952d4db751bea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.330746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039013/publication.mdobserved 03576b32d7dd2170222caf0d56245973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.309734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039013/publication.txtobserved 6c56594b0794ff3925639ef4a612e1ba...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. |
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