OT-2026-000061108
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000061108) never changes.
Identity and time
| Publication number | OT-2026-000061108 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-73a5-95e2-5399fd880c97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6471b25b936f56d885426db500c34485b799edbd8c4f3ffe722153b74ac38073 |
|---|---|
| Markdown | 9e105ca4875d143fa86450f586719f33de9d4e7968b4039be1604ccaeb49efe6 |
| Publication page | 97b06bbd6484b5e58280f03641a876934a747528f2453196f837f713a61bda87 |
| Manifest | adc8b05ba27bfccd41a73ea247509a6f6b373d225b42fcb07b12d8cbc3d3c465 |
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 | PKAs77ulITD8TXiGK8Tw/eP5XeaJGMkTFN4uzSttSyz+h1lxRRxNp52qpWJyx0F4FJeTRlOgyaTdQiI6+qTTDQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:28.770306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061108observed 97b06bbd6484b5e58280f03641a87693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.752512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061108/manifest.jsonobserved adc8b05ba27bfccd41a73ea247509a6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.734186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061108/publication.mdobserved 9e105ca4875d143fa86450f586719f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.715461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061108/publication.txtobserved 6471b25b936f56d885426db500c34485...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. |
|---|