OT-2026-000012792
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000012792) never changes.
Identity and time
| Publication number | OT-2026-000012792 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5563-701b-a657-5d3736cea90f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b8a1ed4f88110d1a9bf56c7914c115c5634577a2804b2a093317bd75e9617ec |
|---|---|
| Markdown | 51d8318a86ff7815976f16674ab75916b607d22200d76c8d7ef7a2111c2859f2 |
| Publication page | 30ba1fbea08cd6387da6a73011218d12011a26356fd7fa066c478517e5cd7b4e |
| Manifest | 3a0847e8d10dd174acbee957d9f11501a094d0a0517763d4d02f24e04e1b5e5e |
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 | Zb3XM/hn3En3APC32S5HPCPu3RTwCedREu3IrbiHrwQMVFNq5bFPAtNlC1Mcvaq2wIfODcNzp2DqW5lGkQ9yCw== |
| 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
| 2026-09-17T12:10:30.971225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012792observed 30ba1fbea08cd6387da6a73011218d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:30.952936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012792/manifest.jsonobserved 3a0847e8d10dd174acbee957d9f11501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:30.933217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012792/publication.mdobserved 51d8318a86ff7815976f16674ab75916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:30.914124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012792/publication.txtobserved 4b8a1ed4f88110d1a9bf56c7914c115c...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. |
|---|