OT-2026-000086644
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, sustained blow-off before set-down
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-2026-000086644) never changes.
Identity and time
| Publication number | OT-2026-000086644 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7b35-8ad7-89da3f9ae384 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086644 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3541b48ac91ca26967931b8e32cde3ac3c14a3bb9be87123b8bcf8dc4ce407eb |
|---|---|
| Markdown | d3be80db3fe466aa7cda37b5b9cbd020b0aff2882939b3250d809c87b4bbc083 |
| Publication page | 325b0d1bc9a5baaa4d7250b46800f86259fd1c6569bc2923436d1258c6437c78 |
| Manifest | c564cf2d163ef2739c9fd63b9bf3e9292fcd099f099e9dbcdb78cec0011581b9 |
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 | w6rg9TO/9U56TP93eDNfKmeZc5zfeOhzB1XSxKdAfoVW2IIGuRSIlZxQouXK7wYo6JV/Wwv5cHG7Dx+U4M/sDw== |
| 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
| 2026-09-17T09:52:30.116137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086644observed 325b0d1bc9a5baaa4d7250b46800f862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:30.098349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086644/manifest.jsonobserved c564cf2d163ef2739c9fd63b9bf3e929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:30.079770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086644/publication.mdobserved d3be80db3fe466aa7cda37b5b9cbd020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:30.062960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086644/publication.txtobserved 3541b48ac91ca26967931b8e32cde3ac...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. |
|---|