OT-2026-000070707
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000070707) never changes.
Identity and time
| Publication number | OT-2026-000070707 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-77a0-a0ea-fda276be5723 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82db185a5f6f0dda2906a226af5b4dc9be5b2c22c521d2e6def19c2432a68f95 |
|---|---|
| Markdown | 75a9b67026bf70f0afc5c5fa53846d083c067d2196ed6672b5304424fadb9f6e |
| Publication page | 89e3022278ce807cebc733aea5df8efe6f71c559c4dabd63c99c9d5ebd6fa475 |
| Manifest | 9ce39a015610709b941dad454a99db295b72dfcd378bd6025d840cbe71795e55 |
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 | UCwmnzczDRcTHN0aJuiRmRmujnMHsNvW8ZBhegJpDlvv2F1G2gTnA1DeN6rM93kz6L1bbB81q+tEJaWQdBlvDw== |
| 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
| 2026-09-17T10:25:23.579064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070707observed 89e3022278ce807cebc733aea5df8efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:23.561288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070707/manifest.jsonobserved 9ce39a015610709b941dad454a99db29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:23.543563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070707/publication.mdobserved 75a9b67026bf70f0afc5c5fa53846d08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:23.526564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070707/publication.txtobserved 82db185a5f6f0dda2906a226af5b4dc9...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. |
|---|