OT-2026-000008027
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000008027) never changes.
Identity and time
| Publication number | OT-2026-000008027 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7a3e-ae48-e9c9efbd0d07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008027 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99b638f33db0d2319a71b6cec50e304dbdfbc1c6dca95df9b8229b03b6cc0a00 |
|---|---|
| Markdown | 96b86e324af336fddd71596f60cd8808ca5593ed98b056fbe0d2bf8fd7472ccb |
| Publication page | f7df0202c3a4d32a16a24b556783765d398084b4d5ef4cec312774a039d97ca9 |
| Manifest | 39e154d96d7c38b7a0e15e134da8d7225b657b0c254ef834f7fcb737816e9888 |
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 | fVPPI3Y1D1qMMWdQeQQYzN6pYynlkKjnUJem7l8COYpAECkDuBJZzhymyfCbrojlbRUYLh8cq4UxHF9j86YZBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:36.935751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027observed f7df0202c3a4d32a16a24b556783765d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:36.917124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027/manifest.jsonobserved 39e154d96d7c38b7a0e15e134da8d722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:36.901240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027/publication.mdobserved 96b86e324af336fddd71596f60cd8808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:36.882107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027/publication.txtobserved 99b638f33db0d2319a71b6cec50e304d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.726359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027observed f7df0202c3a4d32a16a24b556783765d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.706700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027/manifest.jsonobserved 39e154d96d7c38b7a0e15e134da8d722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.686270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027/publication.mdobserved 96b86e324af336fddd71596f60cd8808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.667376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008027/publication.txtobserved 99b638f33db0d2319a71b6cec50e304d...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. |
|---|