OT-2026-000008337
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off after 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-2026-000008337) never changes.
Identity and time
| Publication number | OT-2026-000008337 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7e21-a2a8-cfd99bdf927e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01cf67536c77cb3c8827d73d4398d306f22aff1849a992cbc9d51d69a5aeb0c2 |
|---|---|
| Markdown | 011e5e232ffc6bdc328ebfe9875d2ca3c5a2b640f859bb978c90f4c5ca7cb537 |
| Publication page | c39e32151dfa24d94f85bccc9d63234426fe7c1d2164148fd80cdf6d37e45454 |
| Manifest | bd42705dba999570403336250c11c8776518dd91743249faf5b4b71ae4f06a5f |
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 | 7sEhHV0L9wO2F+vFm3NElSm8NdUxogUqOOuPS7cXX/Uz/mKClQgcASnBRfcCEL8Gy7mV5wEBFDRsvea4d1PDAg== |
| 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
| 2026-09-17T12:18:09.152713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008337observed c39e32151dfa24d94f85bccc9d632344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:09.134703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008337/manifest.jsonobserved bd42705dba999570403336250c11c877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:09.116114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008337/publication.mdobserved 011e5e232ffc6bdc328ebfe9875d2ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:09.098796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008337/publication.txtobserved 01cf67536c77cb3c8827d73d4398d306...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. |
|---|