OT-2026-000067000
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000067000) never changes.
Identity and time
| Publication number | OT-2026-000067000 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7f0b-80a7-cd93541be742 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0af3bc3b5284da358c6c3282496c8935fd2cc1c8454524422f3ceb7c1fab7f67 |
|---|---|
| Markdown | a9e1b0c08044341b25cdd2d0e6bdbd5c9b19ad1ff88e47716827d4faca20a758 |
| Publication page | ed967b420e3be24cc6150b30ceccf3ba801544b3b80adb321e3ecae6b76573b7 |
| Manifest | 87aa323abe5234ac51a2a74c4c0a54f6b0eb9b9cb02d174cdc58d2539aa899cb |
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 | zxeoOjCruwvyYb6/Bb9n2g/bZ/GJWxBVapFNG0C8hDl1sspVbc83t9vHbrbyCpbx+BIj25JNR/owhRCR/3zEDg== |
| 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
| 2026-09-17T10:32:13.819410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067000observed ed967b420e3be24cc6150b30ceccf3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:13.799676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067000/manifest.jsonobserved 87aa323abe5234ac51a2a74c4c0a54f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.782307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067000/publication.mdobserved a9e1b0c08044341b25cdd2d0e6bdbd5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.764946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067000/publication.txtobserved 0af3bc3b5284da358c6c3282496c8935...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. |
|---|