OT-2026-000008659
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000008659) never changes.
Identity and time
| Publication number | OT-2026-000008659 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7885-87dd-6d8018d41d1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008659 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa74aa73ac0d897dba3549f9d9d254c653d7fe75fd43b0e0bacd8a190f9dc6c5 |
|---|---|
| Markdown | 2bf52644404c424a59625a2378c55719dbc7304e8f05cc7f38baa0a17c5d9539 |
| Publication page | 7b9f4804e837cb5a303ee9ea0c36a997de1a7c485ff6179c80a3c37a892dab3d |
| Manifest | 4a3f4837025e9f985e011985eaace0059ff37f0c792cb2f254771aa90c45bfc1 |
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 | YKMs7gwPRuqrhnAcG1kWwQ+b6Muxt/KGf1aG1hln2vsJNwMAOZba+MC+iQdDeTnh5OuZxNO0F7ejO70AefWGBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:38.252439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008659observed 7b9f4804e837cb5a303ee9ea0c36a997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:38.230298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008659/manifest.jsonobserved 4a3f4837025e9f985e011985eaace005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:38.208933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008659/publication.mdobserved 2bf52644404c424a59625a2378c55719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:38.185366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008659/publication.txtobserved aa74aa73ac0d897dba3549f9d9d254c6...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. |
|---|