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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - UPPER KALINGA DEO Award a ₱24.5M contract to ABMJ CONSTRUCTION AN AGGREGATESNational agencies

Transaction hash:
dde1656ea64224fcd52d5796cd4df00771b5ba1e6ebcd4760955752eba9b341b
Status:
Included and unchanged
Block:
#5,518 495 blocks after it
Position in block:
Transaction 385 of 435
Award day:
May 30, 2024 (2 yrs 5 mo ago)

Accountability

Bill Sec. 3 and 19
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 #5,518 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - UPPER KALINGA DEO awarded it to ABMJ CONSTRUCTION AN AGGREGATES on 2024-05-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   dde1656ea6…9b341bnow      …
  2. 2. Block Merkle root changed
    stored   c68a51d5aa…ae0f60now      …
  3. 3. Block #5518 hash changed
    stored   5afe880727…4698cbnow      …
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 434 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dde1656ea64224fcd52d5796cd4df00771b5ba1e6ebcd4760955752eba9b341b
  2. 01 L ddc48ef624099592bfed8bc3d0f53d60c566532d81212ba147495f29a498b992
  3. 02 R 4a8c7b29d48c561a54949700266cb424cc52f730de930659d7f1aeebd2377b53
  4. 03 R 3344c1f5e098da5d8fca02d1e52d339bc46805c7a02d34ba1206038517f9188c
  5. 04 R 5516196e8f9221112782715868f2e451118b12131eb2f9aa360b3c9193d17454
  6. 05 R 93bdbb9ec55aa2076dd4ead5ad51300c660a627a93abd06ddfca9925b400ec04
  7. 06 R 67679e8a6bda105275226e50a609d79645da06b84d00a7f0055008e73838fe09
  8. 07 R ea693af3dab49a81e58925f3a47964c4ce9abe6711d47fb417cf810abc811e20
  9. 08 L c52594aea0e6511ba5f1f453eadc291a10ce43cfe6a5e9dc3cd56173e1e8792d
  10. 09 L b9eada7f4f16fd19195dec80adda408a512d28455b0239775e3ccfbdf6fc7f7c
  11. root  c68a51d5aa7554822c06ff2e2681acb81fcd1a89a5de29f9dffb2ef55cae0f60