OT-2026-000023079
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off 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-2026-000023079) never changes.
Identity and time
| Publication number | OT-2026-000023079 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-703f-81d6-345417a99ffa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023079 |
| Status | PUBLIC |
Content hashes
| Canonical text | cad5e30ecf1b4d1c15324308338ebafbb8bd0d8b8ec980808125aa5e0b3e207e |
|---|---|
| Markdown | 8dd999fa8710a7bd33df464acfaad441ce9a56f6b98c9a5516b83b53d3f12007 |
| Publication page | 75f5b49d6ae40997d3a0bd054d6f54b3ba5ea905643c6727b090e130986ff521 |
| Manifest | 05d6be39f6798b4807c84819827a82837db0360c51752df14476e882c5d013e4 |
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 | iBjMK5hPt0g2NJ7t9+5JXN72vr9ObVmEA/5d3C2bcJvLC1rEbN6QD8wp5YhxtxU6SvRpJwc5O6DqChNpIi/nBQ== |
| 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
| 2026-09-17T11:52:42.485467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023079observed 75f5b49d6ae40997d3a0bd054d6f54b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:42.466807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023079/manifest.jsonobserved 05d6be39f6798b4807c84819827a8283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:42.447622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023079/publication.mdobserved 8dd999fa8710a7bd33df464acfaad441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:42.429596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023079/publication.txtobserved cad5e30ecf1b4d1c15324308338ebafb...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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