OT-2026-000085075
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off 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-2026-000085075) never changes.
Identity and time
| Publication number | OT-2026-000085075 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7b9b-820a-f8742b26f54e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a39ba77c96c83fae22cc8af235862c71156d3da36def8678b3748fa58446448 |
|---|---|
| Markdown | afdc315ce032f234e552c5ca71394e9eda22c3fc821f40319bf6e980ee59a588 |
| Publication page | 8f9a0ea1e524dfb84c7231012dcb54516c247c2c573988ed1afc1480bec64cb2 |
| Manifest | feede6f671bfe8de84167be806708091358bdbf9f944b7a8c1342a2de1b60b04 |
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 | tnWDDZUWQGl1K8J+770CQ2Ng/+aM8U5c1nj8Xt+qawj1WsDppuHCfc8wH/YD3vmIFIYMw5TTznwGVVRdkz45Dg== |
| 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
| 2026-09-17T09:55:08.055759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085075observed 8f9a0ea1e524dfb84c7231012dcb5451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:08.036887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085075/manifest.jsonobserved feede6f671bfe8de84167be806708091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.017210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085075/publication.mdobserved afdc315ce032f234e552c5ca71394e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:07.997092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085075/publication.txtobserved 0a39ba77c96c83fae22cc8af235862c7...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. |
|---|