OT-2026-000097823
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000097823) never changes.
Identity and time
| Publication number | OT-2026-000097823 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-77de-bb20-6143d0968d08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69690face8efa1ba9f821c194d2a2000347bdcf6ce6afa3c87fff3841dc24821 |
|---|---|
| Markdown | fab18514feebd2eef1ddabab69d815d1e45bf476fe07cac0f25891b609e7aadf |
| Publication page | d918f13ff7c8cf303f03e8442897398ac9ec1456dd46a7201b805f8c9107fcda |
| Manifest | 5327984f426565c309b4454d522f3662c5ce9842da1952a3510b467fc22349df |
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 | Q3abhM1cvaJTIvQRnxp2NvuCjbGie4gDCGsVypMhCXnW5Q8Mlb797BX3qBSbRiYMCW92rwgR+l6qwKXqo5uXCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:32:54.921569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097823observed d918f13ff7c8cf303f03e8442897398a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.902867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097823/manifest.jsonobserved 5327984f426565c309b4454d522f3662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.884198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097823/publication.mdobserved fab18514feebd2eef1ddabab69d815d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.864776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097823/publication.txtobserved 69690face8efa1ba9f821c194d2a2000...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. |
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