OT-2026-000088500
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088500) never changes.
Identity and time
| Publication number | OT-2026-000088500 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7d00-8bb4-7161fed4019e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088500 |
| Status | PUBLIC |
Content hashes
| Canonical text | abdd8f2064386fffe218a719eb3e93cc54a225121f0247d3076329e4f31261c7 |
|---|---|
| Markdown | 6edf969ad35d02aaed094aaecc5b3c7206ce591c06675197bd2cd248033c15fc |
| Publication page | b108632781f3efef0173f650affa8fd77551a25e5e26a28961ae841b05307a16 |
| Manifest | 1ac1b8314cd3bce88c992fe4b2f8a9a3783c290787812af464cdae078feaba7d |
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 | E04F+XNTHDrZ5jgl+cMUn6/AKRBhR/zbwzcq3tn6cno6K/WIcXFfqBSRMkL0Y0uGtH11VuPo/vhL6PUEou4LCA== |
| 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
| 2026-09-17T09:48:53.460477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088500observed b108632781f3efef0173f650affa8fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:53.442569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088500/manifest.jsonobserved 1ac1b8314cd3bce88c992fe4b2f8a9a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:53.425673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088500/publication.mdobserved 6edf969ad35d02aaed094aaecc5b3c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:53.408168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088500/publication.txtobserved abdd8f2064386fffe218a719eb3e93cc...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. |
|---|