OT-2026-000080788
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000080788) never changes.
Identity and time
| Publication number | OT-2026-000080788 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-749d-8cc3-487fb4f3b27a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080788 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce3ea8f9a035eb2b573695af045e78e4bbe319132de8149f33d6c411b58c6db0 |
|---|---|
| Markdown | 0953b0cc175405d5dbea7233d0133a2df3708811c8964cee821eaeae75d5f69a |
| Publication page | 1f081c637dce76b0fd2ef82dcb7bce58263c7998c39e7cb95e6273246cd90f24 |
| Manifest | 7d2af9437c71cbdfb56cdada4763a8cf34d79edbadd3b0edb976eedb328ad920 |
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 | nHSUykfFGtIxpZwbKs7q6z2X08WhcAiBYkXVXfNHqOsfVyEhD9EJshoir1ZW0NEXhrRmftvstUtyOIdyA1qBBg== |
| 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
| 2026-09-17T10:01:57.707741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080788observed 1f081c637dce76b0fd2ef82dcb7bce58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:57.688302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080788/manifest.jsonobserved 7d2af9437c71cbdfb56cdada4763a8cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.669403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080788/publication.mdobserved 0953b0cc175405d5dbea7233d0133a2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.648078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080788/publication.txtobserved ce3ea8f9a035eb2b573695af045e78e4...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. |
|---|