DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DPWH-MISAMIS OCCIDENTAL ENGINEERING DISTRICT Award a ₱10.5M contract to MINDANAO ROCKNational agencies
Transaction hash:
ea2c575e4fcf744428ef9a2d5553b655fe3fdf0790a83abe8312f8d9539b8ee2
Status:
Included and unchanged
Block:
#2,797 3,216 blocks after it
Position in block:
Transaction 86 of 91
Award day:
Jul 19, 2016 (10 yrs 3 mo ago)
Value:
₱10,522,653.91
Project:
15ki0085-Concreting of Brgy. Bunga – Toliyok FMR,
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #2,797 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DPWH-MISAMIS OCCIDENTAL ENGINEERING DISTRICT awarded it to MINDANAO ROCK on 2016-07-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 15KI0085: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2017-04-15). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored ea2c575e4f…9b8ee2now …
- 2. Block Merkle root changedstored 1774695d4d…6de7dbnow …
- 3. Block #2797 hash changedstored b32556c630…87c0ffnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 90 records. Each step hashes the current value together with the sibling shown.
- leaf ea2c575e4fcf744428ef9a2d5553b655fe3fdf0790a83abe8312f8d9539b8ee2
- 01 R f2af1bb00f92c6b44c333cb735ac298517bc7b1f48b6ff3daf3d83e662515ce6
- 02 L de3d60f31f79f6dbb0fe80c72d280de6be83244d85e53b3190871aad27135342
- 03 L af9c2e52848a74a35ca9904a7e00aa77efa7fe7f4dd7b8506c36b12a8e80f9c7
- 04 R 4b32c1499928a82c9d9a649204145a355d2bca8c0f529fa3ffb77f244f1937bd
- 05 L 98ed0f3655a8c6418f527607733c2a279226bb31411a198da3a9ec4910ab8654
- 06 R 97263a295111a5cfb242d533a6b9169b6d6b34d996936830d557f76a57176932
- 07 L 745e32688e9ead27ae164c93db8a7d8fb7a731517f51e122907990d9d6d249d5
- root 1774695d4d340e530decb196f9bac329cd9ae85a03f07af45e286ac6b96de7db