OT-2026-000086614
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained blow-off 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-2026-000086614) never changes.
Identity and time
| Publication number | OT-2026-000086614 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-701f-9218-96b9c752b342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82d31cbad1bbe9d2c1c902fe58f76d6579cd7fe7172a8e553adf8352c7a2e91c |
|---|---|
| Markdown | 6e9efaf4a1637eb12314a7a220638495e372fcfe55b6bd54d997cc7b3e322471 |
| Publication page | 19d4bea7ce21c8376d9ce0d63c09c322b6c87b09815da00b5eccd31742e9995e |
| Manifest | 7a32866512cce649bdd70c3e46085e06180d7db4ea24a5908b4191ed5dc9faff |
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 | Xsv/q5vBYMzguI36rBGNcHR3Xu0nRiHPV5IpmPzZNvlXa2SGjj8BCesL9YkhfO/480t8tMxEWtPRr42ucaP2CQ== |
| 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
| 2026-09-17T09:52:27.746706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086614observed 19d4bea7ce21c8376d9ce0d63c09c322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.731092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086614/manifest.jsonobserved 7a32866512cce649bdd70c3e46085e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.713923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086614/publication.mdobserved 6e9efaf4a1637eb12314a7a220638495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.692919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086614/publication.txtobserved 82d31cbad1bbe9d2c1c902fe58f76d65...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. |
|---|