OT-2026-000060743
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold 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-2026-000060743) never changes.
Identity and time
| Publication number | OT-2026-000060743 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-71b2-9017-f1fbcd4039d6 · 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-2026-000060743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36f6e6e00e9e16d6e993a0686d0d7467379a34387bf06b7e3aebfb926fe0ff77 |
|---|---|
| Markdown | e25302c7a4999165fd703798c6a91e6cc5d0d0cf180d7a96bc23a9afec839946 |
| Publication page | 2865cbe22bd68cef9aad1d7219303e205c65c9cd7dddcee2e3b78f9e4777d079 |
| Manifest | d859f014b4168ee53f594d889815c0f41b5575a6332c2f641e081acb926f1457 |
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 | Ed2cGxScvGQE3yR+qvvzvX27piIHbN+XsZ4KmiVKEcyTBnvTiYldHj9tURQbYuY9mA+TLvaiGyzUK/LeQERtCA== |
| 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
| 2026-09-17T10:43:28.692474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060743observed 2865cbe22bd68cef9aad1d7219303e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:28.675763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060743/manifest.jsonobserved d859f014b4168ee53f594d889815c0f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:28.660170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060743/publication.mdobserved e25302c7a4999165fd703798c6a91e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:28.644156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060743/publication.txtobserved 36f6e6e00e9e16d6e993a0686d0d7467...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. |
|---|