OT-2026-000062676
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000062676) never changes.
Identity and time
| Publication number | OT-2026-000062676 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7284-9fa0-6cebfddb83ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062676 |
| Status | PUBLIC |
Content hashes
| Canonical text | a71184052d9caf1fdbe64f9d7ba2b66900a38488f52fd07b4d349ed080106278 |
|---|---|
| Markdown | 31675e7768d917374729334d9e20693d056b506c3c84d7223e88b9c2479bde5e |
| Publication page | 8cdbb27cd63acf94d149a748e1eb4b80cdf225b79bb91b87056d96da9cf0935a |
| Manifest | f12ce6061497f71b6231f375663e7adc724fdda513209fd98a41c49d6404cb87 |
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 | ab7MwAzRddLHqR4afwQ91pPOLqFTceN7P4bdR6y0b/oig6TMqQg8uTfJRiQ4014+4Lbixp29RTYqQ1EOBpeuCw== |
| 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
| 2026-09-17T10:39:14.016780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062676observed 8cdbb27cd63acf94d149a748e1eb4b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:14.001596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062676/manifest.jsonobserved f12ce6061497f71b6231f375663e7adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.984430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062676/publication.mdobserved 31675e7768d917374729334d9e20693d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.966609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062676/publication.txtobserved a71184052d9caf1fdbe64f9d7ba2b669...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. |
|---|