OT-2026-000052766
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000052766) never changes.
Identity and time
| Publication number | OT-2026-000052766 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a42d-7b6d-9458-0ef2b34201dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d942d61c5d112b04536ed6f4bcf9399ba30f37193d703ec5da17c1899d5554d |
|---|---|
| Markdown | 9f504bb3e2de2a15ebc23aa7395ad2b4158ffcbc4820c18cba9dfa97b4cc718b |
| Publication page | 91a154297cd1887e4f77ac1771e53f3e5ba4cac7dca95bbe6b25b5451d2b082e |
| Manifest | c4bf41c8b810b1bf8055ba8d13a3b556b8df1f258b04e77e699a970355213b9e |
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 | L1UJ4Hhk99CZW49kDhsJ86QwP5Lvtaljnz+1nqhz/hKp3VA4QnQ/0SbegJsUL0XFdfebdPbwaz9JnOzS6f9lDg== |
| 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
| 2026-09-17T10:55:46.368439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052766observed 91a154297cd1887e4f77ac1771e53f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:46.351147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052766/manifest.jsonobserved c4bf41c8b810b1bf8055ba8d13a3b556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:46.332725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052766/publication.mdobserved 9f504bb3e2de2a15ebc23aa7395ad2b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:46.312970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052766/publication.txtobserved 2d942d61c5d112b04536ed6f4bcf9399...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. |
|---|