OT-2026-000009635
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000009635) never changes.
Identity and time
| Publication number | OT-2026-000009635 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7a80-8328-9bcf100dd73c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67590b8a5cd1ab0dbe09027212d1a588a331a6f3ad17c3e4411bc5cd02972263 |
|---|---|
| Markdown | ab67ec48054b92bcb1838f57a941b010fdef09c7f6ccbbaf584e596afcc2de88 |
| Publication page | 389b91d90d84bf112d6959c5230b29d377339a70d3eb4e7e0efde43af99163b7 |
| Manifest | 18ec726639d9e3087de3e86c307869f384c34b5f954a2a53542852a776bdf207 |
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 | vBt5qbYMfZwwuAJKHsgSLHqPKCDSLNwwQwABJuUhiHilXHfffqRV0+iKaECdcxIF10Q4dHhvKq0HEBKH3R5zCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:05.740014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009635observed 389b91d90d84bf112d6959c5230b29d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:05.720564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009635/manifest.jsonobserved 18ec726639d9e3087de3e86c307869f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:05.700891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009635/publication.mdobserved ab67ec48054b92bcb1838f57a941b010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:05.682110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009635/publication.txtobserved 67590b8a5cd1ab0dbe09027212d1a588...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. |
|---|