OT-2026-000076044
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000076044) never changes.
Identity and time
| Publication number | OT-2026-000076044 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-76e9-8c68-2a5c07fe9202 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076044 |
| Status | PUBLIC |
Content hashes
| Canonical text | b68aa03a90f3235aecf8b12b2a63b21163450092a8248db6de5f83d21dd6b326 |
|---|---|
| Markdown | 38a0edefbe61c99a7d86c1cb720b5ade9d4dbc1762957ee22302a4777e6df62c |
| Publication page | 4bf2a6a99d52f438f45bae49a9ec3a880a884392da7395fe7f6677ca2803ffab |
| Manifest | 4183c78dcda3b4b3911cbe589a8300102d129a5917ea6f10be5f59452063a5f8 |
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 | dDd0gHsP1/Ju23++RlwJ0x4U7qUtNNHQevnGjduBsBnDSbO0q8a1dYsd4YWktTfYy0tvxfEo9Z0TVupNzN2sAg== |
| 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
| 2026-09-17T10:10:31.747303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076044observed 4bf2a6a99d52f438f45bae49a9ec3a88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:31.726213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076044/manifest.jsonobserved 4183c78dcda3b4b3911cbe589a830010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:31.704861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076044/publication.mdobserved 38a0edefbe61c99a7d86c1cb720b5ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:31.557928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076044/publication.txtobserved b68aa03a90f3235aecf8b12b2a63b211...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. |
|---|