OT-2026-000076534
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000076534) never changes.
Identity and time
| Publication number | OT-2026-000076534 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-75cc-b273-1e3be9f0c2fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f0dac80ebe670489dd469905cd9aa4fce01d99a6e5b4fdc4cc8fa5fc247c75b |
|---|---|
| Markdown | d99161d3fe3f085f14cad60f33e70bd549234289964131de99681e09b3de49f8 |
| Publication page | 7238645bfefcd0d64e1d291a97ff0466c2d698add5ec0edfb7560168a61c7398 |
| Manifest | e145650cc3240d283914a6e883cf904e9df891f3a04693425b9ce687b82cad52 |
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 | YJ+oH3vH19h6FrxXlxIkbvD/1LMMCoPhkqre0L4dqCU1crUF0u1QOXsAVSgDRjuk02bjOPABFARwrpynkykPDw== |
| 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
| 2026-09-17T10:12:53.254576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076534observed 7238645bfefcd0d64e1d291a97ff0466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:53.236115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076534/manifest.jsonobserved e145650cc3240d283914a6e883cf904e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:53.217790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076534/publication.mdobserved d99161d3fe3f085f14cad60f33e70bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:53.198395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076534/publication.txtobserved 2f0dac80ebe670489dd469905cd9aa4f...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. |
|---|