OT-2026-000079211
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000079211) never changes.
Identity and time
| Publication number | OT-2026-000079211 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7f24-8ec5-101d19691c44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25fd4eda3b3a03339b89c434e57313e3ea9786782cd496de8b9851ca0b0fb5e2 |
|---|---|
| Markdown | 2229c50fcb607a8899d8366c3f673c1324b58020e814f8a3826b5e217ffb7b4f |
| Publication page | 77dbf21e80f4cdf6a7beffdc82b07cc710cac07db7ef57e48059c128b4386d41 |
| Manifest | 31b629e8df8b523a38ee0224e9f4180def38819cdbb27ff1c355a4462a0f1b31 |
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 | ncFWj5s+09dCE+iZ1p7hanA+mJ3I3ED33oD04o08mZOKCCchSg4h4piKZhBTMaR5D8MpxoAbVmSfun8EINQlCQ== |
| 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
| 2026-09-17T10:04:48.178429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079211observed 77dbf21e80f4cdf6a7beffdc82b07cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:48.161709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079211/manifest.jsonobserved 31b629e8df8b523a38ee0224e9f4180d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.143454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079211/publication.mdobserved 2229c50fcb607a8899d8366c3f673c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.126964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079211/publication.txtobserved 25fd4eda3b3a03339b89c434e57313e3...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. |
|---|