OT-2026-000048996
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000048996) never changes.
Identity and time
| Publication number | OT-2026-000048996 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-7b96-838a-3dd4778e8bf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a86c131f3d05ea4c3b59c1b0e6e97434bc05987088578f9d953127298c699c7 |
|---|---|
| Markdown | 74ad089ec7046af38d4c049aed59da1478c8c97df0fa3f98aec3004aefb66ffe |
| Publication page | b78d37b6d6d13e40818a3b829470c913b87374afb1fbc6cb54b553c63a277486 |
| Manifest | 9a8274a47bbdf59dbf1a4a9e9e694a3034bc82c571b9b3b61482febdc894d49e |
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 | oKu6AHMWQCy8uEVA8x9GnagiFUnzINa9O7w3g4lJY1bjblK9UE8hcYFV+m9iY/qt1rxFskBp6VL/l7+I4s56CA== |
| 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
| 2026-09-17T11:03:12.324671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048996observed b78d37b6d6d13e40818a3b829470c913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:12.296704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048996/manifest.jsonobserved 9a8274a47bbdf59dbf1a4a9e9e694a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:12.268456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048996/publication.mdobserved 74ad089ec7046af38d4c049aed59da14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:12.237422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048996/publication.txtobserved 1a86c131f3d05ea4c3b59c1b0e6e9743...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. |
|---|