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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 2ND DEO Award a ₱49.3M contract to JT GAMOLO CONSTRUCTION, INC.National agencies
Transaction hash:
98547aeee2a5a785563d1fca487f7b733643174d16faf37e705a4f1db88ef7e7
Status:
Included and unchanged
Block:
#5,362 651 blocks after it
Position in block:
Transaction 201 of 350
Award day:
Dec 19, 2023 (2 yrs 10 mo ago)
Value:
₱49,326,659.25
Project:
Road
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 #5,362 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)The award does not say which budget line pays for it.Not published
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 2ND DEO awarded it to JT GAMOLO CONSTRUCTION, INC. on 2023-12-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 98547aeee2…8ef7e7now …
- 2. Block Merkle root changedstored c377cbce2a…7a3bc4now …
- 3. Block #5362 hash changedstored cfac6f0558…2c0094now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 349 records. Each step hashes the current value together with the sibling shown.
- leaf 98547aeee2a5a785563d1fca487f7b733643174d16faf37e705a4f1db88ef7e7
- 01 L 9778eac54198ed6941c3406db867c982c2f851f5584b7aedc3a4fff5c1c90332
- 02 R 28ae0b22d8b4ca3e83f686d69543a90ea77aad642163a8883e3e21640588215d
- 03 R 0e6e4337942c387a602a2b6acca0cfd05dd3396649cf9242e5af4625827a6be9
- 04 L 7488d6cd45d4cc7d09af39037ee29a73f1e58e7e9ae4db76ac69d94e7036bf9f
- 05 R 1c39d4e7776f65b3f06a46fed9618d55ac8fb48ad798ac1f14b719c996fbdd5a
- 06 R 61f932a64c76b76aaea25fa5de8becff258f21f697d0223825cecdd246c2766c
- 07 L c127cf4d80684933d97e875d7b7786a2894150414f605e48c65fe34bdd7104ed
- 08 L 2cd229d4fc259b040aa49f02732fd1863a9833e2d6b102207c57714f0d5ec407
- 09 R aea94c883dd6605bc3e6eb65da47488dba4da5ee54194392c70507eb2a1d88fb
- root c377cbce2ac487ed0c732dcd28b01ce41952ffe53a6c4fe09c8b3adc977a3bc4