OT-2026-000077226
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000077226) never changes.
Identity and time
| Publication number | OT-2026-000077226 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-765b-a7cc-46b551cd2c18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f0839c5cbaaeeb4387bd755e10a3fe796e96e24409b47503a701209b48f7a09 |
|---|---|
| Markdown | 055689c8f7f0baa0f4e8d4cac980cf340cad898792ef89b6dae51a956342c5c4 |
| Publication page | 56f137e9e2eb8e35b5adc40200ee5e6972177d2a816600fc91f1ebd56a7641fe |
| Manifest | bcbfab841e0e23c43414b017f92e7c173fb9f552080b2fe80486691894cd72b5 |
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 | H9y8U9RRDNZ3KIXSbCYMDgQ9PHdHxDkR1WJ+lsaVVWks26Csz/DVrk/LCq7F0Dj5kMwfredZVomYvcKcMhykBw== |
| 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
| 2026-09-17T10:08:49.964412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077226observed 56f137e9e2eb8e35b5adc40200ee5e69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:49.943354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077226/manifest.jsonobserved bcbfab841e0e23c43414b017f92e7c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:49.924051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077226/publication.mdobserved 055689c8f7f0baa0f4e8d4cac980cf34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:49.904058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077226/publication.txtobserved 6f0839c5cbaaeeb4387bd755e10a3fe7...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. |
|---|