OT-2026-000056794
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000056794) never changes.
Identity and time
| Publication number | OT-2026-000056794 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af7-7c74-b45e-7152d4ab5db3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d81ba71a42260a86c1b81b480221d23b5c6018dcb113a724471ea2ccb47c8d7 |
|---|---|
| Markdown | fb4b87bd4e372baa7a66ea19d23d35d087c5e496d0c0dc204a6b4cc7d6ee32ac |
| Publication page | c5988a1b54c2b9b3419af1c245bceac92f858677f30d0207878d4142b3dc5bcb |
| Manifest | 879ecd1b32ee60a83eb5a65cac84d31343367d4063e76e2465746aa3f1db8c41 |
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 | kEh0uDzTA+HLz4fmWmXMbkNhpr/Kf0OXMiSNrh7T7C6Nn/eiDkSPFgIuM+rXcq+46AqJog1vJL3rpWa86o2oDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:16.555514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056794observed c5988a1b54c2b9b3419af1c245bceac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:16.534163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056794/manifest.jsonobserved 879ecd1b32ee60a83eb5a65cac84d313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:16.507796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056794/publication.mdobserved fb4b87bd4e372baa7a66ea19d23d35d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:16.489932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056794/publication.txtobserved 6d81ba71a42260a86c1b81b480221d23...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. |
|---|