OT-2026-000008985
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off 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-2026-000008985) never changes.
Identity and time
| Publication number | OT-2026-000008985 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7824-9be1-5c8687c2fd77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31100e7197937dc10aaf1fef98fe5c6a53600034a432a6ec27614aaac4c082a7 |
|---|---|
| Markdown | 7d951bef804b4b1f8ef61c4a74bae07762e856e1c1926e6fc53fa051bca840b4 |
| Publication page | 070941897c065e2e347d1051fd41fa1cd3f38ba719d5cafa472befa31ce91233 |
| Manifest | 24a7b4ea8ee3786b8e70182cb1ee7cbbc5500db3241344c25603117ae9d02dbd |
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 | wAcvcXwNh2QMrKkOURh3qZnQlTuZtwGLLwhcKW6Y40Ej8u+7Dq82NOWTCvoUHhiZ2O7AjuSq66RoOGGE7oh8Aw== |
| 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
| 2026-09-17T12:17:36.642213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008985observed 070941897c065e2e347d1051fd41fa1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:36.622105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008985/manifest.jsonobserved 24a7b4ea8ee3786b8e70182cb1ee7cbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:36.601338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008985/publication.mdobserved 7d951bef804b4b1f8ef61c4a74bae077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:36.583038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008985/publication.txtobserved 31100e7197937dc10aaf1fef98fe5c6a...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. |
|---|