OT-2026-000076570
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000076570) never changes.
Identity and time
| Publication number | OT-2026-000076570 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7327-b417-6b10b75904d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076570 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdd7c733883af685fb8c25df812a1dadf9cacb3151d991ff6e95450ededa9b6f |
|---|---|
| Markdown | 9ab8985b1d08df3430c0853bcd9445db8d5921ee0864cb31e10a026bff3041e9 |
| Publication page | 9d70bbfd7302aca5bb671cb69495899f7ed991779d4947d1a6081e420ac19ffa |
| Manifest | be7526d2da4b732f133cc74159e4352c52080d88768a3babc571188cd981abbc |
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 | yDcIZwTDKHin+aIC8dxgTMAemd//M2wsv5EtTsq0GaNUjs5VOrP3+aGBVrE/ZN54GOup9CPcLajetCjGmlmYBQ== |
| 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
| 2026-09-17T10:09:17.345188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076570observed 9d70bbfd7302aca5bb671cb69495899f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:17.323741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076570/manifest.jsonobserved be7526d2da4b732f133cc74159e4352c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.304989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076570/publication.mdobserved 9ab8985b1d08df3430c0853bcd9445db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.287881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076570/publication.txtobserved cdd7c733883af685fb8c25df812a1dad...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. |
|---|