OT-2026-000008384
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000008384) never changes.
Identity and time
| Publication number | OT-2026-000008384 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-77ec-a09f-6cab5c9186bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a467026fae118abd25ee0646a1e5a490d0638f3ccc2d7f34d0531294dce3b5b |
|---|---|
| Markdown | 60c51684a470df598d0adda2d387ce9e16c9c36d9e032046e8bf30813ebcca27 |
| Publication page | 7aa9b7f2a5da683c3b7a9800f729024812bb0ff65a5af86e345212dd3608320d |
| Manifest | 2ad54a48e1ff9249c5ca289718b9a386c9fcde03b0a9790b9a92137debf87ee6 |
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 | cLw6uWhxnraOf8+3esU9/prNK57jpFz6M5Ij839adJO5wEafy5KYJ1AnKl9OSUpU2wgP+rCVGmcQ5w5nIy2UCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:13.009515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008384observed 7aa9b7f2a5da683c3b7a9800f7290248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:12.989614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008384/manifest.jsonobserved 2ad54a48e1ff9249c5ca289718b9a386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.970547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008384/publication.mdobserved 60c51684a470df598d0adda2d387ce9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.952153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008384/publication.txtobserved 4a467026fae118abd25ee0646a1e5a49...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. |
|---|