OT-2026-000103293
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000103293) never changes.
Identity and time
| Publication number | OT-2026-000103293 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-718a-bfd4-6840c2497bae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06ecea50be9445d47e002cd87fc2dbd1eabe2ff69a34d44351abaed8788dfd90 |
|---|---|
| Markdown | d143b412f002ea6b4383e301194e05f5291a13b62907867bcf1500a5fe7feeb3 |
| Publication page | aee5b105c90969c657896617cc56182b947fe314a85c86586265e0e42d0f5c60 |
| Manifest | 44503c5b781bec049995a935f60e4361d68296967dfc46c1314cdc6a7f90f5cb |
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 | S1PY47XAsyYoJxR4EyoB2sEOZJJTaZuJvSbD+7+8PCprrrFAKrxWveqDraPTzFZ31suK9MrpCrTO1S7CFYHaDg== |
| 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
| 2026-09-17T09:23:32.293041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103293observed aee5b105c90969c657896617cc56182b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:32.276301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103293/manifest.jsonobserved 44503c5b781bec049995a935f60e4361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:32.258282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103293/publication.mdobserved d143b412f002ea6b4383e301194e05f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:32.241827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103293/publication.txtobserved 06ecea50be9445d47e002cd87fc2dbd1...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. |
|---|