OT-2026-000058614
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000058614) never changes.
Identity and time
| Publication number | OT-2026-000058614 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7518-890f-799c28038297 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21ab6060a1922bcd853f47939bdec33fd3c07f62fece468bd185d2d129188df7 |
|---|---|
| Markdown | 7a680eaef1116091dada846cd9a2f41b7af95aecd185800fcf3055239df24155 |
| Publication page | cb85548c781958166216f5b8459f17377b24c6185c0ee2460235dbce18466538 |
| Manifest | 704588b926bdd2efb3be785f9eb944d5e70051b8d259991e32bbbf38d7a4ba1b |
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 | xtjTx8RO76dCLIJNYilLFa+fdv0RT2AnrMYQ+p/mD4CU7A9GQmmXp+quxTpHUMfZSmmsrjuutkIdpNeoYm2MBQ== |
| 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
| 2026-09-17T10:47:06.888706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058614observed cb85548c781958166216f5b8459f1737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:06.871449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058614/manifest.jsonobserved 704588b926bdd2efb3be785f9eb944d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.854480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058614/publication.mdobserved 7a680eaef1116091dada846cd9a2f41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.836228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058614/publication.txtobserved 21ab6060a1922bcd853f47939bdec33f...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. |
|---|