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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 - NORTHERN SAMAR 2ND Award a ₱890.5K contract to MEGISTIN ENTERPRISESNational agencies

Transaction hash:
e81095048da97fdf372d4d0db92f8f4bd7a2da36e05999436e29a887b93a2251
Status:
Included and unchanged
Block:
#3,626 2,387 blocks after it
Position in block:
Transaction 413 of 447
Award day:
Dec 20, 2018 (7 yrs 10 mo ago)
Value:
₱890,460.00
Project:
18GII0100 Slope Protection Catarman-Laoang

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 #3,626 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 - NORTHERN SAMAR 2ND awarded it to MEGISTIN ENTERPRISES on 2018-12-20.
    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   e81095048d…3a2251now      …
  2. 2. Block Merkle root changed
    stored   9fb47e9bb2…c8d651now      …
  3. 3. Block #3626 hash changed
    stored   a11e1dc59a…3bb6d2now      …
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 446 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e81095048da97fdf372d4d0db92f8f4bd7a2da36e05999436e29a887b93a2251
  2. 01 L e7aa2ccf8508e95f3d21d9c6850fd4384886b8bca0f304695eb5714afc27736b
  3. 02 R f8e08241c4d1385267d64ca5c8099dab6011a05a01c41e67876a65f3485552b6
  4. 03 L 877ba840b6fb0d9e913cb01a18e078afdd4a992025878b39f5bfef509c179b2c
  5. 04 L a778b058ba12a78d35d3cd48e3b8dcf799e876618f71fb033b138fd140db5574
  6. 05 L 715f0e3ac960056e446e3adad75e2e281cad392417ce814715577cf38ddfce1f
  7. 06 R 9a2c69c760f901fb4d9f19732b1bd3385976fe9c88ea52b3d838017e77524131
  8. 07 R 0495d005e1e0579ac16f5a346e0d87d59973ae9603ef877a8d8e79a811521c8a
  9. 08 L 87bd659268ccce1b9d1d40d1c4e78f92af2f104b01d133e5cf406e6d61d60278
  10. 09 L b20b5baf299a2c90c8e8ed3e6f4c926f895701ddeffcccaf7d5390422e380ba9
  11. root  9fb47e9bb24386e0ed3c12490434a52fdb7ad3f12fcdba09388ce2fc15c8d651