OT-2026-000060793
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, vented after 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-2026-000060793) never changes.
Identity and time
| Publication number | OT-2026-000060793 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7ee2-9bab-defebf4a9e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a4608543da211b545c201422be3f8255a3a0444c2c44b0c0b8e87d7dd7c1a03 |
|---|---|
| Markdown | 1354a99c44db25f12442851cdc900368e6bd978afa428004b73223f34ac85d8d |
| Publication page | 4c735498e5291faf54f8175a4701278da77a47d9fbed9613eccbc1780bf0864d |
| Manifest | 1f47649aa385e5b2c2ccac8f8385e4ae73c76d848ea6d1000e720529532e4bcc |
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 | pcHPkzrntYwcqaQXSUoYbqPqY1LVnWOIzV7SLD8MCvWn92RTSr6sRRJ5124aACa5DiWGKBobrqrJRo2m70NyCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:32.393169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060793observed 4c735498e5291faf54f8175a4701278d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:32.377553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060793/manifest.jsonobserved 1f47649aa385e5b2c2ccac8f8385e4ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.361175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060793/publication.mdobserved 1354a99c44db25f12442851cdc900368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.342819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060793/publication.txtobserved 6a4608543da211b545c201422be3f825...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. |
|---|