OT-2026-000070503
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000070503) never changes.
Identity and time
| Publication number | OT-2026-000070503 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7923-b2e7-777341566637 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f0ae53e9461072235f1fcae96d890c2f4bd57db4e5349a4fcd2080f088fe622 |
|---|---|
| Markdown | 59fbac54bfa2c72b92b1489406224998ca7f247d3d555e019b8235e799c8eb25 |
| Publication page | d45ade96b4e5670aca1bd4fa529d6a4e90e7a114018d0db8fa0ac2e9d6b21d46 |
| Manifest | fca9427e3d5f6822ddc0f9ec4519f12135925b4a3bd12ec2f6865680752bf1a5 |
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 | T+HDJBc9nv96ro4NtAuDitm0n8BY21KyuowrlKmIE/+SGAlXrLrFMpXFe0oUUyH9RDeh1w+4dDc2H9br6a+mCg== |
| 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
| 2026-09-17T10:26:20.410407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070503observed d45ade96b4e5670aca1bd4fa529d6a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:20.392382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070503/manifest.jsonobserved fca9427e3d5f6822ddc0f9ec4519f121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.374105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070503/publication.mdobserved 59fbac54bfa2c72b92b1489406224998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.355727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070503/publication.txtobserved 6f0ae53e9461072235f1fcae96d890c2...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. |
|---|