OT-2026-000059516
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained 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-2026-000059516) never changes.
Identity and time
| Publication number | OT-2026-000059516 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7c91-af42-c6c7a129efc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059516 |
| Status | PUBLIC |
Content hashes
| Canonical text | f309cd5a88322a0680463bfd495c386d9350a14a6947a2cb1d8b7c6a73530737 |
|---|---|
| Markdown | 496f42b66f758ee7304336009bc1f425fe613fdcce96726faa0910dab60f5388 |
| Publication page | 3da97fe657101e12a33fd0e6d6f5d82cbb4feb12ff0a1d557347caa18bf63c75 |
| Manifest | 17f24b646afad48207ecfb7aacf7ad2731c70fda9ab07c337896bc33c4e7db29 |
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 | 5pRy3/O/FHXOow0oZBe2VcP7cJQ6/siGtma6WvIZVR575QpD6JDf9KWYjDnfcNAglwmgEKCBiCSCgiwn9uhxBA== |
| 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
| 2026-09-17T10:46:14.044595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059516observed 3da97fe657101e12a33fd0e6d6f5d82c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:14.023858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059516/manifest.jsonobserved 17f24b646afad48207ecfb7aacf7ad27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.005916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059516/publication.mdobserved 496f42b66f758ee7304336009bc1f425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.986080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059516/publication.txtobserved f309cd5a88322a0680463bfd495c386d...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. |
|---|