OT-2026-000063480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000063480) never changes.
Identity and time
| Publication number | OT-2026-000063480 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7bb9-95a5-5ccaf760f449 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063480 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8cc935cae7ba831dd2d9f4fb338963416458d058a1159e87f1ec2bd883dbf0e |
|---|---|
| Markdown | 18c54b6d2b40bc3c4ab49e16b369fa6a588d656352ba754c7a133f252762bb7b |
| Publication page | 79e2b3640b816e16b7c94f84db2832ba8df7bc8e8f174af80f711645074697d2 |
| Manifest | 3cccce8c697aa50419eea8f4652ca2b4c45acd30517660106670d487ac9ff3a9 |
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 | Hrbi+nSJiRZzzzby9M6RF05DzAkdd8Y6YCjlgIhjFzddVz01H8NEzQZUd2orUZFzNEv1UefLPk2xyIUuqBpABg== |
| 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
| 2026-09-17T10:37:27.185376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063480observed 79e2b3640b816e16b7c94f84db2832ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:27.166133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063480/manifest.jsonobserved 3cccce8c697aa50419eea8f4652ca2b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:27.145435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063480/publication.mdobserved 18c54b6d2b40bc3c4ab49e16b369fa6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:27.122812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063480/publication.txtobserved f8cc935cae7ba831dd2d9f4fb3389634...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. |
|---|