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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

MUNICIPALITY OF BAYABAS, SURIGAO DEL SUR Award a ₱1.4M contract to MEGABLUE KONSTRAK CORPORATIONMunicipalities

Transaction hash:
ddc68348eb6d1b6a0ca74ef2db549b175c4d2e454793cbb6915806e32eb135f2
Status:
Included and unchanged
Block:
#2,816 3,197 blocks after it
Position in block:
Transaction 157 of 174
Award day:
Aug 8, 2016 (10 yrs 3 mo ago)
Value:
₱1,366,450.00
Project:
Construction of Protection Dike in Barangay Balete

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 #2,816 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)
    MUNICIPALITY OF BAYABAS, SURIGAO DEL SUR awarded it to MEGABLUE KONSTRAK CORPORATION on 2016-08-08.
    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)
    COA's CY2024 audit of Bayabas gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   ddc68348eb…b135f2now      …
  2. 2. Block Merkle root changed
    stored   8f860b8f3c…c93697now      …
  3. 3. Block #2816 hash changed
    stored   982e8c7396…f16be1now      …
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 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ddc68348eb6d1b6a0ca74ef2db549b175c4d2e454793cbb6915806e32eb135f2
  2. 01 L dd7512520b36a02391999d8bff625d8641aae36b408887024598a274a97cfb85
  3. 02 R 72a4b6845e593909c4a9756fd928d4a9252946b18a83462326bc53fb1276fa1d
  4. 03 L d28069de46e19ef3eef1211c5243c83d85b216e8bdd24f2f543f815dbc0b6e70
  5. 04 L 23d6ab88ae1272195b451e25ca014339f676c51985ff3d9aebfb3fe0993bb6d5
  6. 05 L a5bf18afba5ba2c867d5d8e4ca5a3215d13b102058174af695f9cdbf275f2469
  7. 06 R 08c375c0798979f83bcfadd38b4018d1854a459a021605fbd943a988090b57b6
  8. 07 R 7156848682a0cc7bed65fdb42aca5beae1a153cb0e2b3c53bc4a8079007deeef
  9. 08 L 9490e3f7018df12022055d7ba0fc9277b5e187b9e1f340a6a99a70373c72327b
  10. root  8f860b8f3cf268db789e3167f492b5a1fdd10796536637a52558952e42c93697