OT-2026-000082791
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000082791) never changes.
Identity and time
| Publication number | OT-2026-000082791 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-77ce-9a4d-4932bdbe0a1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48a064170aa7944ff4f01cefe367e58ba46b571622f8a25240309ff51521186d |
|---|---|
| Markdown | dbd31aa722f971916337cced644b561f9ae09df279a4d48c935f1e5f6267b81f |
| Publication page | a50e8301eef737e1e111a3b2cedcd0eda680df5789650c9ca76a58a3532d3542 |
| Manifest | 1d7168e13775a6e0d147691c5764322fa41905fbd23f041dc3dab6d7517e5b0b |
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 | j7ynKttq2P6fsgjPjrOkXMpTHMIABwiNrO2op0FcBEuuhtNyx/6gkmjaZQ5/7rz/CreJBsF+XWyG4dKkcMPgBA== |
| 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
| 2026-09-17T09:58:22.919932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082791observed a50e8301eef737e1e111a3b2cedcd0ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:22.901592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082791/manifest.jsonobserved 1d7168e13775a6e0d147691c5764322f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:22.884019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082791/publication.mdobserved dbd31aa722f971916337cced644b561f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:22.866995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082791/publication.txtobserved 48a064170aa7944ff4f01cefe367e58b...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. |
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