OT-2026-000077876
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000077876) never changes.
Identity and time
| Publication number | OT-2026-000077876 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-7fdd-84d1-f7e203d4ccfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67ca70401a09c7a19c730cee8e938fc8e6a7b26fac292874850e591d6f737f2e |
|---|---|
| Markdown | cb3271d42a1303e13ad9e0df15bb24bb5aca620e4f06e5a5212f5343e18188c9 |
| Publication page | ec3dec56eb8d21afb2301be1d4485faf7040020d02fe0f801a474afeb29ead1f |
| Manifest | afcb02bf0ec3938f7555fb782b646fd77647ac195fb502b7c813e3078362106a |
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 | rnHZqXVjns83imHjio8b43b2Tp9e2YobVOVR+50JAtybdzah0L7ZfF8N41J8C+KS7Cto897Kqy7jos30qsOzAw== |
| 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
| 2026-09-17T10:07:37.200626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077876observed ec3dec56eb8d21afb2301be1d4485faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:37.179580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077876/manifest.jsonobserved afcb02bf0ec3938f7555fb782b646fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:37.158677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077876/publication.mdobserved cb3271d42a1303e13ad9e0df15bb24bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:37.138110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077876/publication.txtobserved 67ca70401a09c7a19c730cee8e938fc8...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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