OT-2026-000086416
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000086416) never changes.
Identity and time
| Publication number | OT-2026-000086416 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7d4d-9a77-74d5f67d7ec1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086416 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4b1d3586f5388c896c8605a379ca6c3c979d65d009fa3341ab4dadc1b132f94 |
|---|---|
| Markdown | 60fdec134ce0c80e869b88ff8aa9c27cd8404549934bb7553f4abe354d5abce0 |
| Publication page | 1ecbe36809d8750f7c6201ac4553db8dc23c4cd47c03eb656e99018580304995 |
| Manifest | d6bed46ae05abcf145d2e99f1b1a30d1781289e281a32f87dd55b01897c2641f |
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 | dsgVauuCdwvWNT2aVZF8XxYpwHPsvfK2ya1P/y9YLnD5mBCSJELjV8jsgqxTdcgCs7Gx2AciaU966UIcIL6UAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:12.516940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086416observed 1ecbe36809d8750f7c6201ac4553db8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:12.500645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086416/manifest.jsonobserved d6bed46ae05abcf145d2e99f1b1a30d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.484728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086416/publication.mdobserved 60fdec134ce0c80e869b88ff8aa9c27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.466383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086416/publication.txtobserved e4b1d3586f5388c896c8605a379ca6c3...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. |
|---|