OT-2026-000086900
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000086900) never changes.
Identity and time
| Publication number | OT-2026-000086900 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-745d-b33f-182d50fb9e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0876777657321824fe21fbf99d3caf38d0e59d658213365c5e6f3387675a9579 |
|---|---|
| Markdown | 42547fe4d40d258d16ead9aac0ab3ac42aaba41f277b6d8358748692d50c60fc |
| Publication page | e731eb853916e64e121002205ca32336fe1c89551f28fca6ef830b21e96eb5a1 |
| Manifest | 940f357e43ff7b485afa636c3fc8d6e910906d24e00806f421fb2293109b7a5b |
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 | R8LFtytVbX5ouej2ljRb79hge6/gN1neLDEW0QgNbI/wSEmVtO89rC341Rj8kSoxOyKSEyRkeiPs3RW0vPXzBA== |
| 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
| 2026-09-17T09:51:45.072426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086900observed e731eb853916e64e121002205ca32336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:45.054736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086900/manifest.jsonobserved 940f357e43ff7b485afa636c3fc8d6e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.035447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086900/publication.mdobserved 42547fe4d40d258d16ead9aac0ab3ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.018715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086900/publication.txtobserved 0876777657321824fe21fbf99d3caf38...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. |
|---|