OT-2026-000072364
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000072364) never changes.
Identity and time
| Publication number | OT-2026-000072364 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-7072-a645-75a8fad62aff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072364 |
| Status | PUBLIC |
Content hashes
| Canonical text | e00c6145999bc8799c4072b4e38740e55ea6897ae024bf590a9246c6da807955 |
|---|---|
| Markdown | cd3120d8f41d7920ed43fa292002172e4c058ba892f5654378bd8a70b0259818 |
| Publication page | 915ed11544ce8db802ab2360d789148a2693a3b1c482319e531740e3ddfdfced |
| Manifest | a56561a7d4f1abe64daea7fb5a4b826f143e973fc36c590340fb86ecaf8a7bd7 |
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 | mUKxeQNt9sgW/VgkVadyA1PlgPClokd65r89gZkIeGf1RAdgKYXj0XGaEU2tNp5yz1mO1RMjsyrZWcKkc91wDQ== |
| 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
| 2026-09-17T10:23:35.989593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072364observed 915ed11544ce8db802ab2360d789148a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:35.973918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072364/manifest.jsonobserved a56561a7d4f1abe64daea7fb5a4b826f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:35.956797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072364/publication.mdobserved cd3120d8f41d7920ed43fa292002172e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:35.939740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072364/publication.txtobserved e00c6145999bc8799c4072b4e38740e5...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. |
|---|