OT-2026-000076808
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000076808) never changes.
Identity and time
| Publication number | OT-2026-000076808 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-7cb9-a618-f3f7151e646b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076808 |
| Status | PUBLIC |
Content hashes
| Canonical text | e254582a1a3c625f113c0ec00b65c0902f9d92616b61b756ca89ca80d2ab0c7b |
|---|---|
| Markdown | 93f31405846091680aa87f65ae34e03125f71e2621bffc5f1fa45f919ba73724 |
| Publication page | 1a27d2b66401d5f2e24208fb1331b50f245ccb7c840548bec3baf4bcbf3be82f |
| Manifest | 805bbbb8b4fcdaf39d13c252840e074197b92dabdf895040beb3fcdf36931aed |
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 | rkhLQe8n/3nEF2Hl8naPxHq9SDbJhQDcG4lm9GnZypaD1m+pqpRsF4jjnWJEXVAZxElemSElMsPH+uSdPer1Dg== |
| 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
| 2026-09-17T10:09:40.593360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076808observed 1a27d2b66401d5f2e24208fb1331b50f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:40.575169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076808/manifest.jsonobserved 805bbbb8b4fcdaf39d13c252840e0741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:40.557330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076808/publication.mdobserved 93f31405846091680aa87f65ae34e031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:40.536703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076808/publication.txtobserved e254582a1a3c625f113c0ec00b65c090...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. |
|---|