OT-2026-000099599
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099599) never changes.
Identity and time
| Publication number | OT-2026-000099599 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7ccb-9ee1-2ea20e90a9ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cc069e6b857b698dc365553c62bff32d663892a6a157508151263a1f29b16fc |
|---|---|
| Markdown | 011569ae11bec710c0d82d554e350e090ead136ef21becbe44775114336b753c |
| Publication page | aaf3c75aa0f576698a9e86b50daaacd5c15b1b7b6498b42006c608bf4cd6c20f |
| Manifest | d387a0e80faa78f6e2d8ad222afbacaf984b83e968982bf5aedab33045c97534 |
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 | s6kzGq29QDiLvdVjuNXZtRv5HJA3DRgqvWn49e6R8jWgTUYjRCw4DPOQqC7aGqcFSYUtf9M6xGjQos+yQ+c9AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:31.547209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099599observed aaf3c75aa0f576698a9e86b50daaacd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.527797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099599/manifest.jsonobserved d387a0e80faa78f6e2d8ad222afbacaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.509352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099599/publication.mdobserved 011569ae11bec710c0d82d554e350e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.491304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099599/publication.txtobserved 4cc069e6b857b698dc365553c62bff32...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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