OT-2026-000061012
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000061012) never changes.
Identity and time
| Publication number | OT-2026-000061012 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7326-bcda-943ee44dcfe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8478c767e55de2f8f7ce8be1ac3873489e973003b42c5248e14b0f320d6235e1 |
|---|---|
| Markdown | 6c383b515d878810a31712ee0d93af0b514463d36858dc3f49249a0d0db04f12 |
| Publication page | 28e1c0ef158121c946495b10a5e4ed655098bd3d620e28553bcaa8cad1c15424 |
| Manifest | c6d196c881a7ea2e65d73bea5c760293bad61d70f04ef236bc2cae124ba5340d |
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 | 1/AnzqkA3FfvXnyoiIFR9FWVru8vo2sGp8lpD8RneY+0L4RAD+ukGJaczfDARLROyEjoC9hikd6SdOTIX6wxAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:18.281035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061012observed 28e1c0ef158121c946495b10a5e4ed65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:18.264107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061012/manifest.jsonobserved c6d196c881a7ea2e65d73bea5c760293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:18.247208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061012/publication.mdobserved 6c383b515d878810a31712ee0d93af0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:18.227270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061012/publication.txtobserved 8478c767e55de2f8f7ce8be1ac387348...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. |
|---|