OT-2026-000057763
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000057763) never changes.
Identity and time
| Publication number | OT-2026-000057763 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed7-7966-b260-e049abd80f34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057763 |
| Status | PUBLIC |
Content hashes
| Canonical text | a800cd961dea5409c5afa6e693573873e855ebb5ae130eb730176c3eeee40489 |
|---|---|
| Markdown | bb8130197a11b11c9f0b5000ee6203c02c7187a5f7a609b7bad888071fe36214 |
| Publication page | a9b88c219a646cd31f5a56d95ee2dc1c1bd71a23d4d80a1b2211f017bbd2e065 |
| Manifest | 931cc1eb1f976bcdedbaa7ae4af756024b9cd3016da1213f17be4faeb2d06e14 |
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 | /cX4i3S2L+CX77OGIV3/e0SUPw4cdeyqi71uPuXEhmQkRhe1jep8A9neSqaADS6sRJd5vsDdwNkQuDjXp0VKAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:18.580417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057763observed a9b88c219a646cd31f5a56d95ee2dc1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:18.561988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057763/manifest.jsonobserved 931cc1eb1f976bcdedbaa7ae4af75602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.542955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057763/publication.mdobserved bb8130197a11b11c9f0b5000ee6203c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.524605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057763/publication.txtobserved a800cd961dea5409c5afa6e693573873...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. |
|---|