OT-2026-000008906
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000008906) never changes.
Identity and time
| Publication number | OT-2026-000008906 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7d6f-80b9-b5d47e3f07ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 365a071d228f20e4aed8e615211c9bd731520a700c463a1ddfa0e615a5007e64 |
|---|---|
| Markdown | 18d5970afd0b771da213d02a0a780d4e1f33c7afc4bd85d8fed4a92d54e91622 |
| Publication page | d9f5829db96ce132a1afcd17306dc9abce49a41fe7231a9a7176316bf6768407 |
| Manifest | 6f14ded312a7abc50e11db56e51e36de1b5171f29b751f3478e821dcf43ca2c3 |
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 | TUlkUHPGbSAMYq0BgCKQ5T6QD1uSQKHnh//0tQCxHPtSyIV6mT5NWJECxz6zSBfuNo2IyIiHK5RabBaGJiS3Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:30.519106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008906observed d9f5829db96ce132a1afcd17306dc9ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:30.500428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008906/manifest.jsonobserved 6f14ded312a7abc50e11db56e51e36de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:30.481736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008906/publication.mdobserved 18d5970afd0b771da213d02a0a780d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:30.461956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008906/publication.txtobserved 365a071d228f20e4aed8e615211c9bd7...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. |
|---|