OT-2026-000011496
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000011496) never changes.
Identity and time
| Publication number | OT-2026-000011496 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-77ea-94b5-8fc685351fd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95eb33cae879185f7c9c179e02fb13ce606073516392a16dc93cebb8bfad836c |
|---|---|
| Markdown | c91ebceee4c87582be9a0f5b37fb1760fad8dcaec28bb4a7c02f1f3de5ebe786 |
| Publication page | 0cd64bf4144f63a5c42ebbed6b764644872f3a44a365102fc36b389756197fd4 |
| Manifest | 52bd33655bd2a8cd50227b251032536dee6524bcf74478f4a32e391cdf90fe41 |
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 | X4sT84TM5l6cPRveVR9msz96/wYigSo3JRVb5O0/NU5jxFIXxqt+e4oFd+NLLPZN0XOrC8W2asLKXdxorutgCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:16.413193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011496observed 0cd64bf4144f63a5c42ebbed6b764644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:16.391567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011496/manifest.jsonobserved 52bd33655bd2a8cd50227b251032536d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:16.353022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011496/publication.mdobserved c91ebceee4c87582be9a0f5b37fb1760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:16.320092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011496/publication.txtobserved 95eb33cae879185f7c9c179e02fb13ce...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. |
|---|