OT-2026-000078414
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000078414) never changes.
Identity and time
| Publication number | OT-2026-000078414 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-7439-a6a6-c3ca760eb799 · 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-2026-000078414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dc5c80ab732a19fed09ac4adede9c67634a7052483267a68ab3e5b182966517 |
|---|---|
| Markdown | a129beb7cd46d5b344b5d7d04e2bdd7cf944a85bbbacdbc96c19cce8b0114e95 |
| Publication page | 6fdd65359527979d9aaad9bed703f507259bd27937cec087a49aa7f079fef971 |
| Manifest | f3e82ef1a50a6cf51c24392a9e1b2f457ef349db5eb01ec45e1434b7ed45c720 |
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 | tikS8QsmOMLcMDow/M9fqgUbYTYkRS41lPGr9lc2rUKXXVULpBax5FdRzcbxU5hR2fHs4qfyz4UqWID2SHiQCw== |
| 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
| 2026-09-17T10:06:05.943965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078414observed 6fdd65359527979d9aaad9bed703f507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:05.926821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078414/manifest.jsonobserved f3e82ef1a50a6cf51c24392a9e1b2f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:05.908311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078414/publication.mdobserved a129beb7cd46d5b344b5d7d04e2bdd7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:05.889773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078414/publication.txtobserved 6dc5c80ab732a19fed09ac4adede9c67...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. |
|---|