OT-2026-000061162
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000061162) never changes.
Identity and time
| Publication number | OT-2026-000061162 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137f-7c44-9698-6bc4f74e983b · 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-2026-000061162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a63ad05814cc8eb71002ee315575af1dabf452d79cd1fdcba9dd48041132d8d |
|---|---|
| Markdown | c6b890fb2c9543ba568293485db68102ecf9e846cf0f05cf89e8ce7d23f6f817 |
| Publication page | c0dd4d91b64d43db10a294a1007e640a1224a0f05726f10e89ac4ad464e81fcf |
| Manifest | 5191227be76f055ac36b74d22569588ffcdee5ffb7992139886c6423a0056a89 |
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 | /kqSAIpN12yLPtvx6oumQEVVHpafabPgfeie7pSxTGu42dIpA4md9/XreJQ+pPZ0Gpm7ec+gnoN90prTHdUJCg== |
| 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
| 2026-09-17T10:42:32.943010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061162observed c0dd4d91b64d43db10a294a1007e640a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:32.924482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061162/manifest.jsonobserved 5191227be76f055ac36b74d22569588f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:32.890505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061162/publication.mdobserved c6b890fb2c9543ba568293485db68102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:32.856709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061162/publication.txtobserved 2a63ad05814cc8eb71002ee315575af1...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. |
|---|