OT-2026-000076760
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000076760) never changes.
Identity and time
| Publication number | OT-2026-000076760 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7504-8574-5fb00f1363fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b29216927b16803569a2bab6be01fb275f4a476407db4705f0a6011420b390 |
|---|---|
| Markdown | 3a4f2f4cb6e7992366ee7240ab0865bdafb54bc634c86762ca31bc00f6c082cf |
| Publication page | 8b72d1fa6d660cdf90b6a808b32f6f6cf9297bfefd12f53f66bd3e26729bcbb9 |
| Manifest | 60c726bf90f5282ff00a71a6476f1ea2014b8f362139ecb5d3bcb76ed7c51e1b |
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 | hB5AXb2QgUJaQJt+Ktu62QNZqxiMBITzU5SpGrIKR6Bjr2jkwjhChIm4BCVF5SYJK5E7K9FOJWkQlCU9mpidAg== |
| 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
| 2026-09-17T10:09:37.076808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076760observed 8b72d1fa6d660cdf90b6a808b32f6f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:37.054523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076760/manifest.jsonobserved 60c726bf90f5282ff00a71a6476f1ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.036371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076760/publication.mdobserved 3a4f2f4cb6e7992366ee7240ab0865bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.017651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076760/publication.txtobserved 48b29216927b16803569a2bab6be01fb...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. |
|---|