OT-2026-000065756
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000065756) never changes.
Identity and time
| Publication number | OT-2026-000065756 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-719d-adb0-10bd27f7b42b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99ae9e558100256dc79b68723e23ffb7060b2476236c57645404ce0cccd4895b |
|---|---|
| Markdown | 92e4c2dc5acd2961e26f75032060f72a90f49172e1b515ae45a39fd01dd2731d |
| Publication page | db2535ef9ac9e8be2864a2649aae1f8ac6bcd8bbea8eb17d40ecb69ecf9d741e |
| Manifest | 1fc902cd9a53c970cc7a618b4ce3ef0ffa7db6b072498ecd04e4041185fa610a |
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 | 1s3CFWOa9YV+HUTxO+3anLpXnHHHK6d4lgFQoqCekUlIyjWC8VwKKfUsbEkdG4px1zc+h7f6vkSyi7oHDD07Ag== |
| 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
| 2026-09-17T10:34:11.350448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065756observed db2535ef9ac9e8be2864a2649aae1f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:11.333795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065756/manifest.jsonobserved 1fc902cd9a53c970cc7a618b4ce3ef0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.316787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065756/publication.mdobserved 92e4c2dc5acd2961e26f75032060f72a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.300320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065756/publication.txtobserved 99ae9e558100256dc79b68723e23ffb7...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. |
|---|