OT-2026-000058499
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000058499) never changes.
Identity and time
| Publication number | OT-2026-000058499 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-74c4-8d9b-3657922aa005 · 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-2026-000058499 |
| Status | PUBLIC |
Content hashes
| Canonical text | db0093a61d4c47acae30b0bb8feb8d1210ce912bc1841404755da45ff048410d |
|---|---|
| Markdown | 4be166ff16f09281536a2ccdd0192bec5a4863db2e6e57c8f59a20441075b391 |
| Publication page | a449d6646910c31e1fec9fed13a84cf21fd313b4cb7d53fb41e8f5e6284a9824 |
| Manifest | bf741686a9c5881eab7f8cc2b1f65f53af8f6485ce1f30031478981e8e0741f9 |
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 | 4zTSaNzn4G40AixHjIJ17vAHLpI5m56noukCbxxnJWJy78mlkmLfehrjPef9vtrfHzhO4017dG4ewvUjCGGmBg== |
| 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
| 2026-09-17T10:46:57.362512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058499observed a449d6646910c31e1fec9fed13a84cf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:57.346295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058499/manifest.jsonobserved bf741686a9c5881eab7f8cc2b1f65f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:57.329548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058499/publication.mdobserved 4be166ff16f09281536a2ccdd0192bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:57.310869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058499/publication.txtobserved db0093a61d4c47acae30b0bb8feb8d12...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. |
|---|