OT-2026-000033567
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000033567) never changes.
Identity and time
| Publication number | OT-2026-000033567 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-72e6-9539-26a1b6a89243 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033567 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6835d324cb3423ed349767f349fe9a0f575c1fdc28041324fc31b49d0869faa |
|---|---|
| Markdown | 124b95e9e532481171606ea96bf55c203c9e75b177caae98470a3d4e3afd25e8 |
| Publication page | d6b1e8d0c797febd0d79f3ff0f6afcc177ec857e5deb572b545a3ff17b92a471 |
| Manifest | e500b7f2c801a20aeecc62b54ac77037d58e51abaf705a5e8a66e41353ce7f27 |
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 | hu1qmgpw4YJdXSmoM59qHay4LKyqmEjz0e0mlxqhr29F/N8oQJwpNP8N1JDnayFhU4FfREWLfVLdkhFrbn4QDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:26.205710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033567observed d6b1e8d0c797febd0d79f3ff0f6afcc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:26.187597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033567/manifest.jsonobserved e500b7f2c801a20aeecc62b54ac77037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.168998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033567/publication.mdobserved 124b95e9e532481171606ea96bf55c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.151383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033567/publication.txtobserved e6835d324cb3423ed349767f349fe9a0...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. |
|---|