OT-2026-000079464
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000079464) never changes.
Identity and time
| Publication number | OT-2026-000079464 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7d00-9381-4dfc8f44af74 · 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-2026-000079464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7116179078ba3f796fd24d128148d874e2390c8346ac23afa1db9d64aceff83e |
|---|---|
| Markdown | 3f2dccc4aac043952dba71d00c9cc855f35e737f4576877f4dcacec023071a15 |
| Publication page | 1a00a229e687273c67a0dfc93394d6146ba1dc38ccec4ab777f8e0e08a1e3a48 |
| Manifest | 0847bc3ef7e8f92d03f44c95b5111b57d32ceaea2f5d3f1d5a28bd4710289018 |
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 | gH9gzUYsyw7qkzzdJxQkECFBj6PZl6N9ej2pWKfbI+S+lq7rX35xZdyjaibAd4e6T7lgat8Oev9zKeVfmh8ACw== |
| 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
| 2026-09-17T10:04:44.649887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079464observed 1a00a229e687273c67a0dfc93394d614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:44.632727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079464/manifest.jsonobserved 0847bc3ef7e8f92d03f44c95b5111b57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:44.614594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079464/publication.mdobserved 3f2dccc4aac043952dba71d00c9cc855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:44.595981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079464/publication.txtobserved 7116179078ba3f796fd24d128148d874...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. |
|---|