OT-2026-000071416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented before set-down, on a tool changer
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-2026-000071416) never changes.
Identity and time
| Publication number | OT-2026-000071416 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7333-828a-6b5b96cdd0be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071416 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6fa5b8396ba1f14702694609804116dac1d76df2a41439aa8048dc735ae9b64 |
|---|---|
| Markdown | 2986d40b78db861abd3f4ef3a0c935d76ed27e469dafa6e143dcf6104c1d616c |
| Publication page | 20e2bf8537c2c2aa834858c96ad731845e25c8553198646ac7d39da5ba065e1c |
| Manifest | 90247ebfee77bd9420d19814aab46c5a63a6125742809a6c34fb1dd80d283b69 |
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 | it+budxIMMAQSjmdi/IPKiWMvAgTXQBwugOZhW7fcAPNpjRiCFa27WQtKtKW9OTrTb00BJsb60YdTgMkzoRVCA== |
| 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
| 2026-09-17T10:25:02.787226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071416observed 20e2bf8537c2c2aa834858c96ad73184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:02.770771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071416/manifest.jsonobserved 90247ebfee77bd9420d19814aab46c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.755415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071416/publication.mdobserved 2986d40b78db861abd3f4ef3a0c935d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.739701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071416/publication.txtobserved f6fa5b8396ba1f14702694609804116d...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. |
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