OT-2026-000070803
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed 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-2026-000070803) never changes.
Identity and time
| Publication number | OT-2026-000070803 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7f14-b6d0-f2f1191d640b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71c305f4c745779f85b4c2ffa0bd6ecd9238b7ad851e57728e539471622f28b3 |
|---|---|
| Markdown | d71106a7cdf1fcebed12653cfc3618659bb15e3785fdeb6f1d49d83f32ddb9f6 |
| Publication page | 3a0b002fea9550eb297a676cbf63970ab564e15275a3de02f3a46f32f0c9eb26 |
| Manifest | 4ea40dac9b33d91f63f3d71f0882c3fad78f26784a201097b2b3f7ffd8bcdc3b |
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 | FOodRIiqng+HBZHCNPJWSheX0VqrOVvWhUExm7ZvEQ8MvYOxA6usmQ9PvZaul24Mv0JY6fOs/uVjoDdZrZu+Dg== |
| 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
| 2026-09-17T10:25:30.685508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070803observed 3a0b002fea9550eb297a676cbf63970a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:30.668185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070803/manifest.jsonobserved 4ea40dac9b33d91f63f3d71f0882c3fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.651039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070803/publication.mdobserved d71106a7cdf1fcebed12653cfc361865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.607848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070803/publication.txtobserved 71c305f4c745779f85b4c2ffa0bd6ecd...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. |
|---|