OT-2026-000079392
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000079392) never changes.
Identity and time
| Publication number | OT-2026-000079392 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-78dd-8467-2a6daaa54750 · 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-2026-000079392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01def672d1ae380cfd913f06a743e9a40993ab251322e66c6614564c0f563f71 |
|---|---|
| Markdown | cbc1856e2845be78b7af70a8c02bcd258ed59bd3dae76155f6ff8994f395ee99 |
| Publication page | 5424310f348e151cc4eea9618bd720fa0712e5efa76503292d0adb0bce3c5c80 |
| Manifest | 6e748d89876c7754671b01fb614d166dc3a252ff275215991d29a3a42e9bcc7d |
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 | 0Lguil3r2IsoC6Ew0PNCL2wWeLppUQUgbKd210E7RzXGJsX8x6miaybBmrLnrr0QvXsEFNW9D1mTjEDbKdZeDg== |
| 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
| 2026-09-17T10:05:00.889204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079392observed 5424310f348e151cc4eea9618bd720fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:00.852379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079392/manifest.jsonobserved 6e748d89876c7754671b01fb614d166d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:00.833481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079392/publication.mdobserved cbc1856e2845be78b7af70a8c02bcd25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:00.793624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079392/publication.txtobserved 01def672d1ae380cfd913f06a743e9a4...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. |
|---|