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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

WEST VISAYAS STATE UNIVERSITY MEDICAL CENTER - REGION VI Award a ₱220.7K contract to CHEDMARYL CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
f5b0acf64fcd283f134e741a12b25ead61a17d63d33411da01c24d86dcd93723
Status:
Included and unchanged
Block:
#2,071 3,942 blocks after it
Position in block:
Transaction 184 of 193
Award day:
May 9, 2014 (12 yrs 6 mo ago)
Value:
₱220,660.50
Project:
Pakyaw Supplying Materials, Labor& Equipment

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 #2,071 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)
    WEST VISAYAS STATE UNIVERSITY MEDICAL CENTER - REGION VI awarded it to CHEDMARYL CONSTRUCTION AND SUPPLIES on 2014-05-09.
    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   f5b0acf64f…d93723now      …
  2. 2. Block Merkle root changed
    stored   5f9af4f493…fb5d4cnow      …
  3. 3. Block #2071 hash changed
    stored   f82d96af79…8a1076now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 192 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f5b0acf64fcd283f134e741a12b25ead61a17d63d33411da01c24d86dcd93723
  2. 01 R f684f95d1f94d1f00c44e9d35ea09eedac8b3585c1954a45f1b91528cb009ddf
  3. 02 R 94b9b22db1836e15ba499136e3cdd9b994f0b2f5db5deaefe141787012ae0a53
  4. 03 R 7a2db90be94be95ce97a87d0ff4d25d6266029b039eeb83c0f3caf10d75e5a28
  5. 04 L 3fa77c283d250337245aed1a0bae39e96a15efc3fa41bf86839a1eb43b6c7c18
  6. 05 L 432ad532788cae9985abbf151270c4d643e0a0700262e1034e392e633e4b3528
  7. 06 L 442c26bcb92a3cfa68040c04e3aaad05daa28cf6a55a1fc1afd39495c11d06fd
  8. 07 R ea9298915f0c67118440f3b33a6b80fbb6d1a909d7a058cd97cedbe896f79728
  9. 08 L 333bc79cc69692eecde4819074a5c8379fd58bb570bf734a25bb58507d79029e
  10. root  5f9af4f4934d909f8923cb9d4c42ceaaac47611cc5b36b4241c4cea802fb5d4c