OT-2026-000073542
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000073542) never changes.
Identity and time
| Publication number | OT-2026-000073542 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-77db-bf20-967b6eac2670 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073542 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57be65330aa1614bd821c75185b761df9c1a0342100b29ec67e294f9f643add1 |
|---|---|
| Markdown | 5da3fc7a3df4806f9401a9a129b09b29b7227177fa757e77871ad01c0156bdc7 |
| Publication page | e9cec1481c17452161f4ee19a69af9341f446a6d9b7dd0cc93a207fdd9369127 |
| Manifest | c06f6384ca2eb727e8150d4adcf239f947b3d44fb8a17ce8c7393a713039b332 |
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 | 4FxiMnsDCE86pLqLIVDxzU88M/BOF7zaS0kQQn3y4Rz3NZ7VRyiKXsD2/jj/PKi4w6DzHzni/+g1V3n5ALu4DA== |
| 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
| 2026-09-17T10:21:10.695637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073542observed e9cec1481c17452161f4ee19a69af934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:10.674561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073542/manifest.jsonobserved c06f6384ca2eb727e8150d4adcf239f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:10.654810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073542/publication.mdobserved 5da3fc7a3df4806f9401a9a129b09b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:10.635211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073542/publication.txtobserved 57be65330aa1614bd821c75185b761df...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. |
|---|