OT-2026-000085496
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six 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-2026-000085496) never changes.
Identity and time
| Publication number | OT-2026-000085496 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7768-9219-dd0c4339edd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085496 |
| Status | PUBLIC |
Content hashes
| Canonical text | d62beb872a1ead140749c7a1ae780a33decee4cd9d019638140fe9132aaad4b8 |
|---|---|
| Markdown | 258d3fc43477ada82c2b0e42ae6c0b06f04cf19d78293bef7dd62aef0eb986be |
| Publication page | 0259526124a562631f9fef238ac021394ead166b3e29d4b4ab740192d35ff88a |
| Manifest | e983ec1b43459005f36fc55b5198251ebaa0314f8fe9f79bd154493d524650c2 |
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 | +Ffajuj6JiHoX2Hsd/YsYYQ9QOjSvYGUoDmAN63WAsZVSbGTlVYp6VKZ5fWpFeXr5LBgosrCwMvi+12gV4EVCA== |
| 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
| 2026-09-17T09:54:17.820161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085496observed 0259526124a562631f9fef238ac02139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:17.790893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085496/manifest.jsonobserved e983ec1b43459005f36fc55b5198251e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.772617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085496/publication.mdobserved 258d3fc43477ada82c2b0e42ae6c0b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.755409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085496/publication.txtobserved d62beb872a1ead140749c7a1ae780a33...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. |
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