OT-2026-000068376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068376) never changes.
Identity and time
| Publication number | OT-2026-000068376 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-74f6-87fa-da00d736f0e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068376 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4d9337333b3993de1765a2702ffcedbcfa8229bc52c46719507ef05acfc8163 |
|---|---|
| Markdown | b771c667545863ee020101abfab2598ddc18ce1e5a09dc3a775822ef20c244ef |
| Publication page | 4b53b9583a99c08d9a270add7c3ae5fa5c02272a4bdfa866e4e08e3ec9d8c3d4 |
| Manifest | 644676529a548be29adb107b30184f037c0cebc2c8e9a4f39680dcc17754aab6 |
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 | oAN9ZtWxe7EOGPYiwcEULewDJXKu7wDyI+EL3pFZZqpcjeT0f8WfqJ2rGvkdFm5tn63HzLYZKkFguwkBO/ZiCQ== |
| 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
| 2026-09-17T10:29:25.725640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068376observed 4b53b9583a99c08d9a270add7c3ae5fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:25.707527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068376/manifest.jsonobserved 644676529a548be29adb107b30184f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.688678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068376/publication.mdobserved b771c667545863ee020101abfab2598d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.669738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068376/publication.txtobserved b4d9337333b3993de1765a2702ffcedb...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. |
|---|