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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 EDUCATION - DIVISION OF LEYTE Award a ₱460.4K contract to E.G. CANABE CONSTRUCTIONNational agencies

Transaction hash:
3eb2d1021acd46d7cd2255fce926fb8cf09efe7aed7c68f0e5f4622d7303ecbd
Status:
Included and unchanged
Block:
#1,361 4,652 blocks after it
Position in block:
Transaction 18 of 71
Award day:
Jan 26, 2012 (14 yrs 9 mo ago)
Value:
₱460,400.00
Project:
DepED Leyte CY 2011 (BEFF) WATSAN 14 - ITB Cluster

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 #1,361 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 EDUCATION - DIVISION OF LEYTE awarded it to E.G. CANABE CONSTRUCTION on 2012-01-26.
    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   3eb2d1021a…03ecbdnow      …
  2. 2. Block Merkle root changed
    stored   dac2c8609e…e76a7dnow      …
  3. 3. Block #1361 hash changed
    stored   34678bcee8…f4bf84now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 70 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3eb2d1021acd46d7cd2255fce926fb8cf09efe7aed7c68f0e5f4622d7303ecbd
  2. 01 R 430b9376ef21d3ecabe305f32b2b4a10b0b42a20e8609b1fe8310ee3b80bbe9d
  3. 02 L 069d85f30bb688631748176bd1a3013b5455d474a4a3b81cf3c15fa430578a1d
  4. 03 R 5cffef769d6491a5cd03c24fa23cec0cd9862a4d426a4bc253d57a542f9532b8
  5. 04 R ba9583bdeec96512a5d8904db77336f01b07b8ce6ea6328c0e942a64a90f57ba
  6. 05 L 972413ebe2ff93508920bf97df617ddcb951bf0fdb77517260b149c26800f9db
  7. 06 R 7b6df99345c0b1586687f3627bdb81a3fed73e7e4a3739c4cce98c5f4b5426dc
  8. 07 R 86a0af6fd1c762b42b705e86f9ed71a6756ea4db80a790b0909343ce8fac09c3
  9. root  dac2c8609e7beb77bc1b7f14340f92fed9bb9a4be070b6c1ce721145e7e76a7d