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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 - ISABELA 3RD DEO Award a ₱2.8M contract to D.S.T METAL CRAFT AND ENGINEERING WORKSNational agencies

Transaction hash:
bbd491f09d75ff81cbc08269dd837bcecc32e8e6bad09d54b213ee3137772d88
Status:
Included and unchanged
Block:
#3,453 2,560 blocks after it
Position in block:
Transaction 204 of 263
Award day:
Jun 19, 2018 (8 yrs 4 mo ago)
Value:
₱2,824,516.10
Project:
18BG0124-Construction of One (1) Storey Two (2) Cl

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 #3,453 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 - ISABELA 3RD DEO awarded it to D.S.T METAL CRAFT AND ENGINEERING WORKS on 2018-06-19.
    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   bbd491f09d…772d88now      …
  2. 2. Block Merkle root changed
    stored   e0dd3c7fa0…67dc5enow      …
  3. 3. Block #3453 hash changed
    stored   197f48701e…fd88dfnow      …
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 262 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bbd491f09d75ff81cbc08269dd837bcecc32e8e6bad09d54b213ee3137772d88
  2. 01 R bc3b58301de9cfd0b04349fa7f87070831b86d09c396d4b6f9bc7ebb74b1ded3
  3. 02 R d91a746b7e81f012353f257fb95161a509d5e0297022339970a67afb9705867d
  4. 03 L e998eea029283e9edf9d5fc280cdf1bd2524ba458024ab98aea51ead7f5db00b
  5. 04 L 3d9b9d0141071b9e24162da82b381ada7b990afdc671f0d7b79b02f71307756b
  6. 05 R 82f2ffbd568046af50529afefeb0f3f1d1c009643e6b209175e6a2351a7f6f8b
  7. 06 R 0b0af91111621cf6ff3a0edbb5680ecaf977022420e16792cebda4b2e32d5a21
  8. 07 L 099386b90f6f7159a320c675c8515008b1bd4271f72d99c4e01a4db6ada82402
  9. 08 L 582b94cb290c8b939e8045b588a7fd2d23959c3e31c66a461eed01f504693e06
  10. 09 R ae4c00b51d40bd950798c8103283143e8b60414e8738dea7c159518c04c0bc6a
  11. root  e0dd3c7fa04439d25025e00fdb30f39c562900a525f7bc97f72ddf969167dc5e