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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

OFFICE OF THE PRESIDENT Award a ₱35.3M contract to TERAVERA CORPORATIONNational agencies

Transaction hash:
02ee348032b795d2f2b3962dcc3a4d395a4f6560b44ece9badba4644430484aa
Status:
Included and unchanged
Block:
#4,503 1,510 blocks after it
Position in block:
Transaction 1 of 248
Award day:
Jul 9, 2021 (5 yrs 4 mo ago)
Value:
₱35,290,850.39
Project:
Procurement of Supply of Labor and Materials for t

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,503 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)
    OFFICE OF THE PRESIDENT awarded it to TERAVERA CORPORATION on 2021-07-09.
    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   02ee348032…0484aanow      …
  2. 2. Block Merkle root changed
    stored   6cf15330d3…e7c739now      …
  3. 3. Block #4503 hash changed
    stored   c069cf6709…e60da5now      …
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 247 records. Each step hashes the current value together with the sibling shown.

  1. leaf  02ee348032b795d2f2b3962dcc3a4d395a4f6560b44ece9badba4644430484aa
  2. 01 L 016f7b2c57a167f40df8e8227430ebba720e4217d491158040fe5395c66b4791
  3. 02 R 58553a0630293ce61d4530f2aab4cf674ff577ea9c4dc27197cda99d8af35323
  4. 03 R 4ecc0e32bbdda89fddfbf968439ba97a09f6d997503cd6fd8bebc9b6b77a2de3
  5. 04 R 4b052169dc13aea0bf889bf00298e8fdffa1ea01daa5137663cced77aa5d07ae
  6. 05 R 7971dc8515f66a2293aec7077a5f927510d99917bd110c4ec070850544fee7cd
  7. 06 R 02729d70304e4cb8b95c89ae7bd0164115852553067715f18c5dd5173ddc7099
  8. 07 R 3647012e3b2f52505b4cb73104b7a35326253ff1b4fcd5c878460fa7140657e8
  9. 08 R 94f997c463c31cfe348197eb11af7f0634335fd7d8717b757a94a9a163a3401a
  10. root  6cf15330d325bac780bd3ac3d627cb517762498f438bf2a9572f7451ebe7c739