OT-2026-000062868
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000062868) never changes.
Identity and time
| Publication number | OT-2026-000062868 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-79fd-b672-d20222a14d81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062868 |
| Status | PUBLIC |
Content hashes
| Canonical text | c23396ab261e0720da045d2eb60bd328425b5dc7ca554aa1df8b00166e9989ad |
|---|---|
| Markdown | a5c39a58402b6d723486c67a62d89f6d21dc11913b0544007dc57b1a69066505 |
| Publication page | 583eb0f29ee1f6496a61e77dafdaa22f211a3f33d03be18022bc7974117fdd0e |
| Manifest | 1bc94805d5096fc149029e8bffc4c247749911afaec8188076c9fcfbdcc635ba |
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 | 5yREvsa86vLYzC1pGtoiHPkiYt3gfeD9HBqVcMsdgNKj+1GLN73RrzrJDSy2eymcyV3Ay4gjBw5ZwQQp751RBQ== |
| 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
| 2026-09-17T10:40:13.391632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868observed 583eb0f29ee1f6496a61e77dafdaa22f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:13.370515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868/manifest.jsonobserved 1bc94805d5096fc149029e8bffc4c247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:13.349252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868/publication.mdobserved a5c39a58402b6d723486c67a62d89f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:13.326839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868/publication.txtobserved c23396ab261e0720da045d2eb60bd328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.155728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868observed 583eb0f29ee1f6496a61e77dafdaa22f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.138423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868/manifest.jsonobserved 1bc94805d5096fc149029e8bffc4c247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.118900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868/publication.mdobserved a5c39a58402b6d723486c67a62d89f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.100679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062868/publication.txtobserved c23396ab261e0720da045d2eb60bd328...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. |
|---|