OT-2026-000076433
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000076433) never changes.
Identity and time
| Publication number | OT-2026-000076433 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-730f-9aeb-982d5091d03d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076433 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9bb79cdbf7b24b54e36f5aaa2ba7491a918631b28cd07b2a40659f87d2a414b |
|---|---|
| Markdown | d9e2d9f0780879adf3d947e6d6248e34f2fb724045ae156b5868551fcbde19df |
| Publication page | 5e99115910cbba6bbbc241c47cf3ab46d22c7f1f980ac316266567385efbb504 |
| Manifest | b2560b2bba51fb37d54f8ca03c743978ec96fd3f49dcd30e0a65ab6ccde8fdd6 |
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 | DkQQX2PmUTzl35Z2857TZWcNuCxesesk8oyFYsrjQsFpsbhlDzYbpZ7pxHHYJ4fUz26FgI/ymXLk1zw5b1AyBA== |
| 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
| 2026-09-17T10:12:26.954972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076433observed 5e99115910cbba6bbbc241c47cf3ab46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:26.811993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076433/manifest.jsonobserved b2560b2bba51fb37d54f8ca03c743978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:26.793530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076433/publication.mdobserved d9e2d9f0780879adf3d947e6d6248e34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:26.775790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076433/publication.txtobserved e9bb79cdbf7b24b54e36f5aaa2ba7491...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. |
|---|