OT-2026-000088808
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088808) never changes.
Identity and time
| Publication number | OT-2026-000088808 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7533-ab0e-98ce4b932f7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 898eb8325983df38a4b827905151f7adb7575dba530d4fca75b26e2a65290847 |
|---|---|
| Markdown | db2860a2663945feb87753ff70dc1b8740c64a4674fab6ccadbf063836a2f845 |
| Publication page | 59337640513e8cfa814b05b1d6743f44ece6ea4ffdfd983b6809e29c6f45c53d |
| Manifest | 12b9c1420cbb6ea9498b045f9456fa847329fc53adb727a9b60ab4690deb5aed |
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 | n4F+n70w7FK4cz07Z/2/TbTCZbaYG85NoVfa4ZyKTDs7WUbtDVpWS1hWj+lUFnzuIAIR4dZ2Kyc1me6/Ms8CCA== |
| 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
| 2026-09-17T09:48:11.478620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088808observed 59337640513e8cfa814b05b1d6743f44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:11.459474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088808/manifest.jsonobserved 12b9c1420cbb6ea9498b045f9456fa84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.439207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088808/publication.mdobserved db2860a2663945feb87753ff70dc1b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.420133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088808/publication.txtobserved 898eb8325983df38a4b827905151f7ad...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. |
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