OT-2026-000062891
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000062891) never changes.
Identity and time
| Publication number | OT-2026-000062891 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-74d5-9e6d-c5f914ce4f6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062891 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9b06d8262f631ee46f1ba02078ebe6f44fc3aa34c4fc2c3f0ec4d61c830a123 |
|---|---|
| Markdown | e315af0864a81f12ce668b2ee685ea4cca0f76d2946a052d010962db7e63e91c |
| Publication page | 7e1bb9104f69515751299ea2040d1e190f828f012a545094e8b9fff846614e21 |
| Manifest | 68eb1fb23eaf123e103247252fb5d4485c4ef72c4b8fd54e83b90ff124a8aea1 |
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 | IIeGrDXTTSZ16SRzkItzUFP5YRefIcR7KMHdX/bYepU8xOc/2r8RqSUOxQdAJWw38fnjj0zFNu3RZ+mxB45qCg== |
| 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
| 2026-09-17T10:40:15.452207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891observed 7e1bb9104f69515751299ea2040d1e19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.431879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891/manifest.jsonobserved 68eb1fb23eaf123e103247252fb5d448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.413584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891/publication.mdobserved e315af0864a81f12ce668b2ee685ea4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.391928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891/publication.txtobserved a9b06d8262f631ee46f1ba02078ebe6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.859654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891observed 7e1bb9104f69515751299ea2040d1e19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.840181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891/manifest.jsonobserved 68eb1fb23eaf123e103247252fb5d448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.820678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891/publication.mdobserved e315af0864a81f12ce668b2ee685ea4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.802333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062891/publication.txtobserved a9b06d8262f631ee46f1ba02078ebe6f...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. |
|---|