OT-2026-000077354
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented after 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-2026-000077354) never changes.
Identity and time
| Publication number | OT-2026-000077354 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f509-7ac7-94e6-9d411f9fb672 · 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-2026-000077354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14f5ddd055838a0e68095f8b031a6c6907368d26b37a7ecc81ab7735b2d9afd8 |
|---|---|
| Markdown | d537687abaec05a7d1b5ff0c33022539098b64d03f7417b29f4586b7bfdfc2be |
| Publication page | 809212c0485ace58f5530f77d59d17e6262f9f93675c2d0253693191e6d99b68 |
| Manifest | f753be85fb3a3bd977af450cb3358bd0544b1d9dfca86f715ea4e254cc4bd54d |
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 | Nscaw/+JULwzD1jOk8K79jCe9Qco/GzK8Y1t54um1GUM/3SJZx36lslhpMn1QlaHsQNch8GeebEPiN7nSG3ZDQ== |
| 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
| 2026-09-17T10:08:59.819764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077354observed 809212c0485ace58f5530f77d59d17e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:59.801925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077354/manifest.jsonobserved f753be85fb3a3bd977af450cb3358bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:59.783981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077354/publication.mdobserved d537687abaec05a7d1b5ff0c33022539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:59.765152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077354/publication.txtobserved 14f5ddd055838a0e68095f8b031a6c69...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. |
|---|