OT-2026-000086375
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000086375) never changes.
Identity and time
| Publication number | OT-2026-000086375 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7dcb-a64b-a964d9050346 · 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-2026-000086375 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3c8bf05afb3cfc57220a77d7973c0e40128ad9a99c719d6a9b24586921d5159 |
|---|---|
| Markdown | 2823ffa40e27dc626600d3f5deedc795e6e61c9a65367e5e00def80a264291d4 |
| Publication page | 0f5e7a2b1e5a916c944f12a7d46ac0d86e2852e87d1a7c8d8cf6094831824dc8 |
| Manifest | 764e3197470956bb6d0b97eea9d62f490cae4a91352d034b06794970f71fa66b |
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 | rZNBzUD/IpxAFsBJhI+WZgfxYROeq0y8wTJC0Q9AANmkMho58W2TIGzDVK7/+gT6E7/o2A6VIOtSZHWKr6TGBQ== |
| 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
| 2026-09-17T09:52:04.114917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086375observed 0f5e7a2b1e5a916c944f12a7d46ac0d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:04.094491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086375/manifest.jsonobserved 764e3197470956bb6d0b97eea9d62f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.077125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086375/publication.mdobserved 2823ffa40e27dc626600d3f5deedc795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.058604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086375/publication.txtobserved b3c8bf05afb3cfc57220a77d7973c0e4...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. |
|---|