OT-2026-000086892
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, sustained blow-off 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-2026-000086892) never changes.
Identity and time
| Publication number | OT-2026-000086892 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7f73-8f16-99e5146e4cd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086892 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41b7ffc0b112d298ff392c63b55f825f2f760b4d31155e40d244afc1c69e8804 |
|---|---|
| Markdown | 10ce11a582360fb72c10fb93bf55618d4f135101774eeb8b24ff49cc30fb8ab6 |
| Publication page | f9f9776cc2700b211e6c39b24fecdd0522c5f2e44e0097e221e8bf4319cee653 |
| Manifest | 8da82e8bc419a069c351c90517d02578eb7e9fe150b65e0a511f6a0aa3648d95 |
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 | 3FACIqdu6S5k9v6er8mPk+gsV7I8X0aINrxLdIWocfxR2uvnmSjdVIVKG6hrUV1ftAiX8WNwcduSlclaulBRDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:44.463144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086892observed f9f9776cc2700b211e6c39b24fecdd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:44.445876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086892/manifest.jsonobserved 8da82e8bc419a069c351c90517d02578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:44.427611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086892/publication.mdobserved 10ce11a582360fb72c10fb93bf55618d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:44.407451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086892/publication.txtobserved 41b7ffc0b112d298ff392c63b55f825f...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. |
|---|