OT-2026-000080659
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000080659) never changes.
Identity and time
| Publication number | OT-2026-000080659 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7ace-8b02-901db9a2fc5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080659 |
| Status | PUBLIC |
Content hashes
| Canonical text | e95e870be6d645f6917c10064e564671e1246174b35602aa26155310f397684e |
|---|---|
| Markdown | a64d545e89ee7a7c5b549956ea124df86a32759707ee65a1a04b6ccc88063b22 |
| Publication page | 8ddd4148ece3d8a3991e9ee3d7db12e0fd4f12500290030287e5674c607f85bb |
| Manifest | 7ed116d26895216d3dfa1331d05ae413e7aab1947b1cde4993a8dd82782eb88b |
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 | aeRrE27tCIdvPS7URjLwxE6Q7uZyTj+bxDJJ72BauM1xuKwIHuvOjq/sjnCwaY4B7wW2yY2kPTpSXkkTxj8vDw== |
| 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
| 2026-09-17T10:03:20.438360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080659observed 8ddd4148ece3d8a3991e9ee3d7db12e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:20.403307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080659/manifest.jsonobserved 7ed116d26895216d3dfa1331d05ae413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:20.354810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080659/publication.mdobserved a64d545e89ee7a7c5b549956ea124df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:20.312171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080659/publication.txtobserved e95e870be6d645f6917c10064e564671...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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