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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 - REGION VI Award a ₱154.2M contract to J.E. TICO CONSTRUCTION CO., INC.National agencies

Transaction hash:
3c19f44e1008881a837de70586128c4660f0c3a130ed3d53b26bf108347d7814
Status:
Included and unchanged
Block:
#3,380 2,633 blocks after it
Position in block:
Transaction 69 of 288
Award day:
Apr 3, 2018 (8 yrs 7 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 #3,380 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 - REGION VI awarded it to J.E. TICO CONSTRUCTION CO., INC. on 2018-04-03.
    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   3c19f44e10…7d7814now      …
  2. 2. Block Merkle root changed
    stored   5f8d2670ea…7fee78now      …
  3. 3. Block #3380 hash changed
    stored   dda70a8ef9…01bfa1now      …
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 287 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3c19f44e1008881a837de70586128c4660f0c3a130ed3d53b26bf108347d7814
  2. 01 L 3b8bb644cd6959d24a42ce27111687b09e78c0b77243fdd68c32ab7acf00776a
  3. 02 R c138582039d0be9a18aadf54500f811e35bdbd69304dbc5087401a27f3c730f2
  4. 03 L a3ba2e9d5b3aa01dcecd5c9dce80a0eca4178501c4d8c333a3e4befcc6707d72
  5. 04 R 050672d45167b5f235639bccbf2c09b5181335ffa1ca40c6ef7ab9a98f1b30f9
  6. 05 R e509f35bcf2132f0cfc18269360fd4f5bc8fd1527fbc7480ccb4c06eab5b2747
  7. 06 R 624cb7e1a4c3b7fc064a41b97f05650154c3e1e85846869e5c020f6f43b4e608
  8. 07 L 3351373ec29481f614e4eb21f3b3ab24f479ccba26f38e0c99399a74ceba1a4f
  9. 08 R 5fc798f9abc0e101630ca30d23100920ada0f8ceac680d9cb48bf616ac8d1e82
  10. 09 R c13d20cdd456c5d656103eac22ebcca416b56cf1b5d5a200024e131a30b079a2
  11. root  5f8d2670ea59c241bde1f608da2dc4c937eb0c93f3d6f0ac5d6e70232b7fee78