OT-2026-000078386
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000078386) never changes.
Identity and time
| Publication number | OT-2026-000078386 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-72f0-977a-3307eb60e9c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7df2cc88176a5a37d3afe16e5b54f38ce3f20894dbad6622345cedfdb39fd426 |
|---|---|
| Markdown | d136ed164d113ddee8e53986e7ffa2b3da65b6ff0b55be9bb3b867155d5e6261 |
| Publication page | 1d0a8c2f6d3de5a2a31dd09146ba62edbaa3007c2ad3bc955bbbba404308deb9 |
| Manifest | 73dc0de096d3adb23699c4188f2e5a8e45450c314bfdb0d6d662a16a405d1165 |
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 | H8q3/yN/36A0DOyNn55vV0zV3LGCJFjJhINCgG7So5LhyBcyuzmlrX8Mr+krqrdUxVw4FKX0O/IXfuSHkII2Aw== |
| 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
| 2026-09-17T10:06:21.528012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078386observed 1d0a8c2f6d3de5a2a31dd09146ba62ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:21.508487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078386/manifest.jsonobserved 73dc0de096d3adb23699c4188f2e5a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:21.490229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078386/publication.mdobserved d136ed164d113ddee8e53986e7ffa2b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:21.470673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078386/publication.txtobserved 7df2cc88176a5a37d3afe16e5b54f38c...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. |
|---|