OT-2026-000071234
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000071234) never changes.
Identity and time
| Publication number | OT-2026-000071234 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-713c-8513-fa9906857adb · 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-2026-000071234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68ecf785711a296bb5c0a2f9bfe0ce681186c006b938b4278880781bd8cf9e49 |
|---|---|
| Markdown | c2f52963677acc9464f88e525668264375d3443674c35c473419b95d19f45878 |
| Publication page | 55ad9cd5e8fa20158950cc8aa5b040aee95362a3562eac229347c0c821055607 |
| Manifest | e563de2cecb71bf6c1aafdcbbee5a7a0e9498be913b9cf67e82669020f8d5bb9 |
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 | micu39L1IPR342RAD3tfHSjT0RUc3xtzkB6TtAGq74RImk1JKiYrxtrj0qyhm5dd6W/Zgh7E7H4lF71TlJTeDg== |
| 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
| 2026-09-17T10:24:46.770796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071234observed 55ad9cd5e8fa20158950cc8aa5b040ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:46.754196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071234/manifest.jsonobserved e563de2cecb71bf6c1aafdcbbee5a7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:46.737698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071234/publication.mdobserved c2f52963677acc9464f88e5256682643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:46.720553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071234/publication.txtobserved 68ecf785711a296bb5c0a2f9bfe0ce68...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. |
|---|