OT-2026-000063861
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000063861) never changes.
Identity and time
| Publication number | OT-2026-000063861 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53ba-7c79-b96b-6f574c2fac01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063861 |
| Status | PUBLIC |
Content hashes
| Canonical text | be6968190859c9bd43d04904ae0d88ae9cd10857233f5739c66e6bf9a5f1f60a |
|---|---|
| Markdown | a1ea3d89afc5c4ead3796c72613275be68b72bb25669133e567476d2abf97768 |
| Publication page | f707ac398ae4b2e1f9c6326cc9ffe0e01b8e84582c351da79e39116b25f6d4dc |
| Manifest | c483988922768efa1ffb1e1d216b0561ef8fcb85bc975a1ae796e5e95ab2b881 |
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 | +AOe2UuEsHqXg8M8k5C+AnMYllJvbiB9r97T47KUm2JmIXCfRj6s9nNu7u6N6pn6cIkdp9DCC91OxkInqMQtAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:53.804208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063861observed f707ac398ae4b2e1f9c6326cc9ffe0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:53.785380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063861/manifest.jsonobserved c483988922768efa1ffb1e1d216b0561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:53.766921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063861/publication.mdobserved a1ea3d89afc5c4ead3796c72613275be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:53.747420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063861/publication.txtobserved be6968190859c9bd43d04904ae0d88ae...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. |
|---|